Boat Maintenance

In the magazine business, our calendar is set forward several months, so while summer sailing is reaching its peak, were stowing away editorial acorns for winter. Articles on cold-weather sea boots and heavy-weather sailing are on the horizon, along with a two-part series on inverter-chargers. The upcoming story that bothers me most, however, is a long-overdue update on maritime websites. Its something of a sore subject because were undergoing the painful revamping of our own website (a process akin to rebuilding your diesel engine in the middle of your galley), but also because the deeper we dig into the world of websites, blogs, and reader forums, the more trouble we find.

Isn’t there an old adage about rousing the rain gods by opening a can of varnish (or paint)? Having lived (and sailed) mostly in sub-tropical climes, we can definitely sympathize with a rain-delayed boat project. The rain actually isn’t doing any harm to the wood or varnish so much as it’s just a nuisance, adding more work and time to the job at hand. After the rain ceases, let the wood dry for several days. The higher the humidity, the longer the dry time. Denatured alcohol or Naphtha can remove surface moisture. Once the wood has dried, you will need to resand any bare wood areas so that you’re coating fresh wood.

While our topside paint panel test (Practical Sailor August 2008) seeks out the most durable topside paint, this test was to determine which two-part LPU is the most user-friendly for the amateur painter and whether the project is manageable for the average do-it-yourselfer. We chose to use the roll-and-tip painting method, and selected two-part polyurethanes from manufacturers that historically have done well in Practical Sailors topside paint durability tests: Interlux and Epifanes. On the port side, we applied Epifanes Poly-urethane No. 800 white thinned with Epifanes poly-urethane thinner, and on its starboard side and transom, we painted Interluxs Perfection Mediterranean White and used 2333N brushing reducer.

Testers evaluated five different knots to determine which would be the ideal for holding a tensioned line. Testers considered ease of tying and untying, ease of learning and recall, and holding power with various types of line. The old standard rolling hitch was pitted against the modified rolling hitch, icicle hitch, gripper hitch, and sailors hitch.

To get an idea of whats on the market and see how the newer products fare against the simpler, tried and true furling systems, Practical Sailor rounded up 11 new headsail furlers suited for 30- to 35-foot sailboats. This, the first of a two-part report on the evaluation, focuses on the seven products that use a head-swivel design and range in cost from $950 to $3,200. (The report of integral systems will follow in an upcoming issue.) The following furlers were reviewed: Facnor LX 130, Harken MkIV and Cruising 1, Profurl LCI32, Schaefer 2100, Furlex 200S (Selden Mast), and US Spars (Z-Spar) Z-780.

As Practical Sailor prepares for a new round of anchor tests, weve been on the hunt for new anchors, as well as new accessories. One of the most interesting devices to come our way is the Anchor Rescue developed by Richard Provonchee, a sailor and principal in Boxer Marine Inc., based in Cushing, Maine. The most common complaint about anchors is their lack of holding, but an anchor that refuses to budge-can also have serious consequences. The Anchor Rescue uses an innovative two-part system to free fouled anchors. The typical antidote to fouling is to attach a buoyed line to the anchor crown so that it can be hauled backward out of its snag. Most anchors have an eye at the crown for attaching a buoyed retrieval line. (Danforth-style anchors are an exception).

When it comes to gear for the outdoor enthusiast, there are a lot of crossover products. Hikers, bikers, boaters, backpackers, and climbers share a need for lightweight, durable, and practical equipment. So as Practical Sailor editors geared up for our summer adventures, we looked for products that could serve double-duty on the boat and on the trail.

As a new boat owner, I have no end of questions, but here’s a quickie: I have recently had my boat hauled and sanded to the gelcoat, and repainted with all the right stuff. (The bottom was coated with Interlux CA Bottomkote.) Now, how often should I have a diver clean the underside, bearing in mind I live in San Diego? The service providers have a vested interest in selling frequent cleans—one company running a special at the moment wants me to sign a contract for a bottom clean every three weeks, but that sounds way too often to me. I realize it may well vary with geography and ambient temperature, but there should be some kind of general rule of thumb, perhaps?

In February 2009, Practical Sailor tested a sampling of 10 paste waxes.After six months, two of these waxes clearly stood out for their continued ability to bead water and repel dirt. Collinite No. 885 Fleetwax and 3M Marine Ultra Performance Paste Wax retained the best gloss and water beading abilities. Mothers Cleaner and the Nu-Finish Paste performed well. Among the automative products that we included in the test, Turtle Wax F21, and Kit waxes stood out.

With an ever-growing number of boat wax products on the market, Practical Sailor settles on 25 liquid wax products to test for application, initial gloss, and water beading. Marine wax manufacturers included Star brite, Cajun, Collinite, 3M, Mothers, Interlux, Rejex, Imar, Yacht Brite, West Marine, Turtle Wax, and Island Girl. In many ways the waxes all look, feel and smell the same and their differences may be in what the market application the manufacturers are seeking. Most of the two dozen waxes did a good job in the initial testing, and Practical Sailor will watch these for long-term protection. Waxes with a slightly oily wax finish formula showed better results at water beading in our initial tests, including two products by Star brite, and liquid waxes Island Girl, Zaino Brothers Z-3, Collinite Nos. 845/925, two carnauba wax products by Meguiars and Turtle Wax F-21.