Senin, 31 Agustus 2009

More Marine Trader Makeovers

We have been working fast and furious to get new projects finished for a possible trip north to the Chesapeake. One of the projects was to get the chartplotter installed at the flybridge, which we have had for months, and to reinstall the compass as well as replace the non-functioning amp gauge with a voltage meter. There are those that prefer an amp meter but we much prefer to know at a glance what the alternator is doing by the voltage it is putting out. The replacement was pretty straight forward with only a bit of rewiring. The compass had been mounted over on the centerline of the bridge so viewing it from the helm was a bit awkward. In addition I had built a box to mount the plotter rather than spend $300.00 for a navpod. The box was built from teak plywood, epoxied over and painted with Awlgrip. Since all of this needed to be mounted we decided to paint the helm area with Awlgrip before mounting the equipment rather than mounting it and removing it again later for painting. Both the compass and the plotter will be very helpful and important on the trip north. We choose the Standard Horizon CP300 plotter because we had used it extensively on our previous boat and were very pleased with the performance. We are not big fans of integrated systems so the stand alone plotter fit very nicely into our budget. IMO is the best bang for the buck, was very dependable for us in the past and is very user friendly with a simple menu set up. In addition it uses the C-Map navigation chip and again we do prefer that to other formats.


We used Awlgrip Cloud White with a base of three coats of 545 primer followed by three coats of paint. As is our usual practice, the primer and paint were rolled on using foam rollers with no tipping needed. A thorough sanding with 220 grit was done between each coat. The Awlgrip calls for sanding with 300 grit but in the past we have had issues with the paint sticking. With the 220 we have had no issues. After painting, the teak was sanded to bare wood and coated with Sikkens, as we have done with the handrail, caprail, window frames and hatches. The results look fantastic! There are still sections left to be done but we won't have to remove anything that we just installed to do those areas. Once the painting and varnishing were finished, the hardware was reinstalled and everything was properly bedded to keep the water out from under the bridge. We are currently working on installing speakers in the flybridge to run from the stereo and CD changer in the main salon but those are not yet finished.

One other small but important project we completed was to mark the anchor rode so we know easily how much rode is out at any given time. Our system is very simple and consists of strips of nylon webbing sewn through the line. One strip is at 50 feet, our minimum, then two strips at 75 feet, three strips at 100 feet, four strips at 125 feet and so on. This gives us both a visual reference and can be determined at night by feel without being rough on the hands. It runs through the capstan on the windlass with no problem. We also have about another half dozen projects under way and will post them as we complete each so stay tuned.

Sabtu, 22 Agustus 2009

Transforming The Non Skid Decks

This article appeared in the July/August 2009 issue of Good Old Boat.


Anyone that owns or is considering the purchase of an older boat that is in need of some renovations has wrestled with what to do with worn or faded non-skid surfaces on the decks. There are several options including artificial materials glued to the decks, paints and coatings. Our Mariner 40 ketch, Sea Trek, has just had the 30th anniversary of the laying of her keel. We have lived aboard and cruised her extensively since we purchased her 16 years ago and the repairs and renovations have been ongoing from the beginning. While she had not been abused, she had not been used and was allowed to simply sit at the dock uncared for. Simple cosmetics like redoing the extensive teak trim was easy although time consuming. Our plans were two fold; first to bring her back to like new condition and second to make her as safe and comfortable as possible for offshore and coastal cruising.






After a few short term cruises on the Chesapeake Bay, we came to several conclusions. One that stood out was the fact that the non-skid was non-skid no longer. Also, the finish was badly faded and worn, despite the lack of use. So we began our research of just how we might do this without spending serious dollars or hiring a professional. One of our goals was to do any repairs or renovations ourselves to save money, to improve our skills and knowledge, and to know that the boat was done to our liking and expectations. Our first attempt was to try the easiest and most obvious. We decided to paint the surface close to the original non-skid color and not change the surface texture. This first try was done using Awlgrip paint for it toughness and ease of application. We used a flattening agent to take the high gloss out so it would not be so slippery. This looked great but the reality was that underway with rain or seas breaking on the deck, we still had to crawl down the deck to go forward because you had a hard time keeping your footing. So it was time for plan B, and there is always a plan B.


With more research came several expensive and very labor intensive choices. If we went this route, the cruising would have to be delayed and we would need to plan for a fair amount of our free time to complete the project. Almost by accident, we came across a post on a cruisers web site about a product called Tuff Coat by Ultra  Tuff Marine  that could be painted on the deck, came in different colors and was touted as a true non-skid that would not break the bank. The manufacturer claims the product is used in industrial applications and is used by military and commercial shipping alike. It sounded like the answer to our dilemma and more web research brought very positive feedback. And also as important, it fit into the budget. While we waited for the product to arrive we studied the installation requirements and even began preparations.

The first requirement was to thoroughly sand the surface to be covered with a 40 to 60 grit sand paper. Needless to say this did a number on our painted surface and almost completely smoothed out the texture on the non-skid areas. We had to be very careful not to sand into the adjoining painted surfaces. Did I mention that we had completely Awlgripped the entire boat from the waterline to the masthead? Once the sanding was completed we cleaned all surfaces with soap and water and waited for the product to arrive.


For the square footage of our decks that needed to be covered we calculated three gallons and decided to order four. An epoxy primer recommended by the manufacturer was also needed so we ordered a gallon, plus the special roller applicators needed. The entire process was a bit more time consuming than we anticipated. As with any project like this the preparations are not only important but can take up the most time. The first step was to remove any deck hardware we were able to or felt that it would be more beneficial than leaving. There were some items such as handrails that would mean removal of interior headliners and such that we chose to leave in place. Once the items were removed the painted areas and whatever was left in place needed to be taped around securely. Rounded corners and odd shapes required a bit more effort and then a strip of 9” paper was added to the taped strips to prevent splatter. Getting all of this in place took much longer than the actual painting of the coating.


Once all of the taping was finished, we laid on the first coat of primer. This was in two parts that need to be mixed in the correct proportions. Once mixed it must be used since it can not be kept for very long even in a closed container. We were able to mix enough to cover all of the decks on the first pass. A small paint tray and a four inch closed foam brush made applying the primer a quick and easy task. The primer is little more that the consistency of milk and only a light coat was needed. There is no need to sand the primed surface prior to the top coat. Once done, a 24 hour wait is required before the coating can be applied.


The final finish needs to be done in two coats. There is a special foam roller that is used for the application to give the surface a uniformed textured look and an ordinary brush to “dab” the topcoat in areas that the roller won’t reach. The coating has suspended particles that require thorough mixing throughout the process. We use a mixer attached to an electric drill to get a good mix in the can. The first coat is laid down in strips of about three feet rolled on along side each other but not overlapping. Complete coverage is not important at this point but keeping the roller moving in the same direction is. Once an area of about nine square feet is covered, the coating needs to be rolled at a 90 degree angle to the first application and worked in until there is a pretty uniform coverage. Total cover is still not important yet but a uniform texture is. In a short period of time you get the technique down easily. This whole process is continued till the entire non-skid areas are covered.

Once the first coat is dry to the touch, the second coat needs to be applied. It is important that this be done quickly and not left until the next day. For us, once we were finished with the first coat it was dry enough for the second. The process is the same as the first coat, except that attention should be paid to getting complete coverage with this coat. To cover Sea Trek’s decks with two coats took us a total of three hours. Once the second coat is completed, the paper and tape must be removed immediately. Leaving the tape too long can pull the coating off of the edges when the tape is removed. As soon as the second coat was completed we pulled first the paper then the tape around the edges. This can be a bit acrobatic while trying not to walk or lean on the coated areas. Once all of the tape and paper was removed we had to just stay off the decks for several hours. After that we were able to walk carefully on the surface in stocking or bare feet. Ideally we wanted to stay off for 48 hours to give it plenty of time to dry. The final step is to re-install and re-bed the hardware that had been removed. Any time hardware is removed and re-installed on the decks we soak the holes for the fasteners with thinned epoxy to completely seal the deck core so it can not leak or absorb water if the bedding fails.

One of the big challenges in this project is not letting the decks get wet for 48 hours. Careful planning for weather, keeping your dock neighbor from hosing it down and other considerations come into play. One of our concerns was evening dew settling on the surface. We waited till there was no rain in the forecast and the relative humidity was projected to be low. This can be difficult with a boat sitting in the water. Perhaps done on the hard or in a shed with a controlled environment would be the best way to go. As it turned out we had no problems. The finished result looked fantastic and was better than we expected. Taking our time during the application process we were able to get a good looking uniformed texture that rivaled or bettered many factory finishes on the dock. But best is the entire surface is indeed a true non-skid which does not seem to be affected by water or the kind of footwear or lack thereof, you might be wearing. It appears to be rugged and has held up to anchoring, piling chain up on the foredeck and whatever else we have done in the normal process of sailing the boat. Our entire time invested to completion was about three days. How long the finish will hold up and how long it will continue to look great…….only time will tell. But for now we are very optimistic and would recommend anyone contemplating the refinishing of their non-skids to consider this option.

Minggu, 09 Agustus 2009

Anchor Washdown System

When we found our first serious cruising boat, Sea Trek, we did a shakedown cruise on the Chesapeake Bay on our first weekend of ownership. Upon our return to the dock that Sunday we put one project at the top of our to-do list. On our new boat, Beach House, we recently did a day trip with our visiting children and grandchildren. After a day of fishing and anchoring on the Beaufort River off Parris Island, and catching a few Shark and Redfish, that same project came to the top of our list once again. Nothing says you need a wash down system like hauling up an anchor and rode full of black goop that attaches itself to the anchor, rode, anchor platform, windlass, foredeck, anchor locker and anything else within a couple of feet of it. So once the kids were heading back north we began the project in earnest. Since all of the parts were already sitting on a shelf in the boat, starting it was easy. We always try to plan out each project and after careful study determine all of the main components ahead of time and gather them from whatever sources we know to be a dependable supplier. Many of the small items that make up the details are purchased as the project progresses.



With a raw water wash down system the first consideration is where the water will come from. On Sea Trek we installed a dedicated thru-hull but we prefer to have as few holes in the bottom of the boat as possible, so we first look for alternative sources. We have converted our forward head to primarily a shower so the head would be seldom used and that left the intake for the head a good candidate for the wash down intake as well. We decided that teeing in to the head intake would not adversely affect its use and allow us to plumb the wash down without another thru-hull installation. From the tee, the wash down hose runs into a strainer to prevent the pump from getting clogged with debris. The wash down pump we purchased came with its own strainer, which we used, but there are also several small sea strainers that could also work quite well. The strainer should be sized to the pump you would use.

The next decision is the placement of the pump itself and we prefer it to be in a place where it will stay dry and free of corrosion. We also prefer it to be in a spot that is easily accessible for service and will not cause too much of a problem in case of a leak. Our final choice was inside a locker in the forward cabin on the other side of the bulkhead of the head. This also allowed us to run the hoses with as straight runs as possible. We have found in the past that too many bends and elbows reduces the flow from the thru-hull to the hose on the foredeck considerably. This location would also give us a good straight run into the anchor locker and to the deck fitting on the foredeck. We chose the Shurflow Washdown pump since we have had good success with it in the past. There are many pump options from a simple 12 volt system, as we chose, to high pressure dedicated 12 volt wash down systems from companies like Groco, to 120 volt high pressure pumps, if you have the power capacity for these. With the head intake thru-hull closed, the head intake line was cut at the appropriate spot, the tee placed in line, the strainer and pump mounted in place.

There are several option for deck fittings and we chose a stainless steel standard hose bibb with a flange that would allow us to attach it directly to the deck. Once again the final location was given some thought since we did not want it to become a toe stubber, nor did we want it to get entangled in the anchor rode or any other lines on the foredeck. Our anchor platform has a teak grate that spans a good portion of the deck under the platform itself, so a location under the grate as far forward as possible to get it out of the way and still give us easy access was the perfect spot. We had considered installing it in the bulwarks but that would mean a 90 degree fitting on the inside attachment and we wanted to avoid that. A hole was drilled in the deck just large enough to accept the pipe extension that would pass through the deck and into the anchor locker just far enough to make the final attachment point for the hose. Each time we put any holes in the deck, the hole and the core material of the deck are saturated in epoxy to seal the core. This will prevent any moisture from entering the core material should a leak develop. To do this we literally seal off the bottom of the hole, fill it with epoxy, allow it to saturate the core material, then clean out the excess before the epoxy sets off. This is also done for any screw holes. With the core material sealed with epoxy, the deck fitting is installed with generous amounts of bedding compound.

Once all of the main components were in place and we were satisfied with their locations we could proceed with connecting up all of the hose, beginning at the intake tee and working our way to the deck fitting connection which was now inside the anchor locker. The reason we chose to make this connection after the deck fitting was installed was to allow us to drill the smallest hole possible in the deck and not have to widen it just to fit the hose barb and hose with the clamps attached. We also chose a type of hose that would allow wide bends without kinking and would not collapse if some weight were applied. Once all of the hose was installed, we secured all of it using plastic straps attached about every 8 inches for support. The final connection was the wiring from the electrical panel circuit breaker to the pump itself. Like the hose, all of the wiring needed to be secure and the proper wire size is required for the distance the wire is run from the pump to the panel and back to the pump, given the maximum amperage the pump could use. We wired the pump into a circuit breaker on our 12 volt panel so it could easily be turned on and off as needed.

In the past we have found we prefer the pre-coiled type of hose that can be found in most hardware, marine and RV supply stores, over just the garden variety. They just stow better. We can make a canvas bag to stow them in place and they are less likely to get entangled in everything on the foredeck. We also prefer a length that will cover most of the deck so we can use it for clean up when needed when we are not at a dock where fresh water is available. With all of that done, we can check off one more pre-cruising project and won't feel anxious the next time we have to anchor where the bottom comes up in large chunks with the anchor and rode. It is also wonderful for cleaning the decks when underway and getting the fish guts off the non skid when we have caught and cleaned our dinner.

Minggu, 02 Agustus 2009

A Hatch From Scratch

Our article from the May/June 2009 issue of Good Old Boat

Sometimes a simple solution to a problem is not always simple. Although our former boat, Sea Trek is a great cruising vessel, there are a few things we wanted to change. One draw back was the lack of good ventilation below. With six opening ports we thought it would not be a problem. But with ten-inch high bulwarks around the deck it left something wanting. The only deck hatch is forward over the vee-berth. This is great for sleeping but still not great for airflow thru out the main cabin. We added strategically placed solar vents and cabin fans but in the tropical areas we usually cruise it was still not enough.



Our main salon is very open and airy. We knew a center hatch was the perfect solution. It should have been an easy project to accomplish. Not being an experienced woodworker I knew I needed to seek professional help. I am not sure why but we just couldn’t get a carpenter to even come to the boat to look at or estimate the job for us. Some were willing to give us an exorbitant estimate based on my measurements, sight unseen. Believe it or not we went back and forth with this for six years.

One day I met up with a friend that had recently relocated back to our area. I knew he was a very good woodworker and had all the tools and skills necessary. When I mentioned my attempts to get someone to build a hatch he immediately offered to help make it happen. I was delighted to finally get this project started. Sea Trek is a very traditional looking vessel. The off the shelf hatches available just would not do. It had to match the forward hatch as closely as possible. Since that hatch was teak, this one needed to be the same. It also needed to be strong enough to withstand heavy breaking seas and handle the weight of someone walking on it.

The actual hatch size was to be 24 inches by 24 inches. We found a single piece of teak at a local wood shop that was ¾” X 10” X 9’. Cost was just under $200.00 including having the shop do some of the finished planning for us. Since we wanted the hatch to open in both directions, two sets of hinges with removable pins were needed. We also needed to dog it down in both positions, so two sets of latches were needed. A good strong pair of hatch holders to allow us to hold it open in any position rounded out the hardware. Total cost for the hardware was about $95.00. The final piece would be the Lexan top for the finished cover. We chose the dark smoked to again match the forward hatch. It needed to be very strong so we decided on ½ inch. This was slightly thicker than the forward hatch, but in it’s center location it would get walked on quite a bit. Cost for the Lexan locally was $81.00.

Then the construction was to begin. There would be two finished pieces. The main hatch itself measured 24”X24” on the outside and needed to be only 3 ½ “ deep. This would give us a low profile on the deck and fit flush with the headliner inside the cabin. A strip frame was added to the area that would sit above the deck. This would position the hatch frame at the right depth on the inside and give us an overlap on the deck for thorough bedding. Deck leaks are always a concern for us. All pieces were screwed and epoxied together with the screws countersunk and bunged. Next we needed a 1 ½” finished frame for the underside that would attach to the very bottom of the hatch. This was to nicely finish off the bottom that was flush with the headliner.

The second piece is the hatch lid. It needed to overlap the main frame so that water could not work it’s way under it. We decided to allow the lid to sit on the strip frame we added that would rest on the deck. This gave a nice even appearance when the hatch was closed. Everything gave the same appearance as the existing forward hatch. The hatch frame stood 2 ½” above the deck. The lid was 3”tall. But when it was closed, the entire hatch only stands 3 ¾” off the deck because of the overlap. We flush mounted the pieces of Lexan to the top and used a polysulfide sealant to make the Lexan watertight. All fasteners on the Lexan were counter sunk for a nice finished look. Next we added five, ¾” wide strips across the lid. This was both decorative and functional. It hides some of the fasteners in the Lexan and keeps it from getting too scratched when we have to walk on it. We decided that all corners would be overlapped instead of being mitered. This would give us greater strength. Also the finished frame and top needed to be square.

The next and most important step was the placement. I had designed it so that it fit nicely between two teak crossbeams on the headliner. Using the frame itself as a template, we drew out the inside area with a pencil on the interior headliner. Before anything else, we checked to be sure the template we had just marked was truly square. Next we checked to be sure the interior finishing frame would fit clear of any obstructions. I believe I rechecked each of these about ten times. Once I was satisfied that this was the spot, I drilled a ¼” hole through the headliner and deck at each corner. Now I was committed. The main section was then taken on deck and lined up with the four holes I had drilled. Once I was again satisfied with the positioning I drew an outline again using the frame as a template. This time using the outside dimensions. Once again, everything was check to be sure it was square. Then it was checked again….and again….and again.

Now comes the scary part. I was about to cut a two foot square hole right in the middle of my deck. I can’t tell you how many times I asked myself if I had totally lost my mind. We needed to do this in the neatest fashion possible. The executive officer was already making threats if one ounce of fiberglass dust got into the cabin. By taping plastic trash bags to the headliner outside of the area we were working in, we just about eliminated that problem. The exec stood by underneath with a vacuum running just in case. I was concerned that we might have wires for the cabin lights in the area so the saw blade was set to just cut through the deck. It was do or die time. When I get myself to this point I go a little crazy. I ask myself over and over, did I miss something? Was one small calculation off? This is major surgery. Finally, we cut off the power inside the cabin just in case and fired up the trusty power saw. Even with a good carbide blade, Sea Trek was not giving up this section of her deck easily. Finally the cuts were finished on four sides. Because the power saw blade is curved, the cuts did not go all the way to the corners. I needed to finish off with my saber saw, also with a carbide blade. Once the section of the deck was removed the headliner was exposed and no wiring was present. In hindsight, I might have cut out the headliner first to make sure. With that, I adjusted the power saw blade and retraced my steps to cut through the headliner. I now had a perfectly square two-foot hole in my deck. I was sure we would have torrential rains beginning in about three minutes and lasting for days.

Another decision I made was to not use fasteners to attach the hatch to the deck. Because the deck works to some extent and I wanted the hatch to work with it I decided to use a liquid fastener we commonly know as 5200. After carefully taping off the deck and the frame around the hatch I applied generous amounts under the lip and were the frame went through the deck. I used the mahogany color since it was kind of close to the teak. Next I positioned the lid on top of the frame without adding the hardware yet. And finally a five gallon bucket of water added just enough weight to the whole thing as to seat the frame solidly in the 5200 but not squeeze it all out. Then the messy part, cleaning off the excess. And this is how she sat for a week. I wanted it to be undisturbed until the 5200 had completely cured.

One week later the finishing work began. Before the hardware was attached we did the required varnishing. The interior headliner frame was fitted and since we wanted a screen to keep out the bugs we worked on that. A simple wood frame was made that fit inside the opening. A ¾” strip was attached at one end, which ran the length of the inside. At the opposite end on the corners two small 1 ½” strips were attached that could be turned to allow the screen frame to get past them. One end of the frame sat on the strip on one side and the other end sits on the small pieces on the corners when they are turned inward. A quarter turn of those two small strips lets the screen drop right out. I added some molding just above the screen frame so it could not be pushed or blown out the open hatch. Finally all the hardware could be attached.

This has more than surpassed our expectations. The difference this hatch has made in comfort and appearance to the boat was well worth the effort and the wait. The interior is even brighter than before and the amount of air circulation we have now is enormous. We now find we have to chase every piece of paper we put down, all over the cabin. It is not a project I would enter into lightly. The design and planning must be well thought out. I thought ours out for six years. A mistake could be very costly. But for those willing to tackle it, the rewards are wonderful. Careful consideration of structural integrity of the hatch and the decks, once these modifications are done should be at the top of your list. Our total expenditures for materials was about $400.00. This does not count the sweat equity. The satisfaction of such a project cannot be calculated.