Boat Maintenance

When Hobart Hobie Alter died at the age of 80 on March 29, I thought about how Hobie Cats touched my life. I grew up just a few miles from Miamis Hobie Beach, so the boats were a staple of my summers. One sharp impression kept coming back, an afternoon at Magens Bay on St. Thomas, USVI.

Gelcoat provides a fiberglass boat with a hard, water-resistant protective shell. When new, its polished and waxed to a bright shine, but after a few years of facing the elements-especially damaging UV rays-gelcoat will begin to oxidize and turn into a dull, chalky film on the surface. There are a few ways to remedy an oxidation problem (see Tips & Techniques), but for this article, we focused on coarse and medium-coarse rubbing compounds, which can be buffed on to remove the chalky layer and fine scratches. The tests evaluated ease of use, ability to remove oxidation and scratches, and whether they left swirl marks; testers also considered price, availability, and eco-friendliness.

Practical Sailor tested the compounds on the badly oxidized hull of a neglected 1974 ODay Javelin daysailer that has been stored uncovered in the Florida sun and salt air for years. Formerly the platform for gelcoat restorer and wax tests, the Javelins once dark-blue hull had degraded into a chalky, light blue mess.

Im planning to take our Catalina 36 from our Chesapeake Bay homeport to Newport/Narragansett Bay. The trip may include offshore runs between Cape May, N.J., and Block Island, N.Y.-a distance of about 200 nautical miles, maximum offshore about 30 nautical miles. Im deliberating what, if any, life raft I should have aboard for the trip, mainly for the offshore runs. Life-raft options that Im considering are: none; inflatable dingy lashed to the foredeck; coastal life raft (like the Revere coastal cruiser); full-spec offshore life raft. I have the usual VHF communication gear, as well as a radar, AIS, and a new Class 2 EPIRB. I would like your thoughts.

In regard to the March 2014 wind instrument reviews: I installed a Garmin package, including a GWS10, a little over a year ago. The unit works well enough, but the flimsy windvane has fallen victim to birds three times. The biggest threat to a windvane is birds, not rough weather. This applies to all models, from a simple Windex (estimated life expectancy about three months) to the old Nav5 all-metal vane.

In November 2013, I bought a 65-pound Mantus Anchor. Living in Maine, I had not yet had the pleasure of using it but was disturbed by your recent report (PS, February 2014) regarding their shank strength. I contacted Mantus about getting a replacement shank.

During our April 2014 performance test of rubbing compounds, we sullied a dozen brand-new wool buffing pads, all of which were Shurhold brand. Since quality buffing pads are reusable (and not cheap), we thought the rubbing compound test was a great opportunity to also check out Shurholds new, professional-grade Serious Pad Cleaner (No. 30803). Mixed with water, this powdered concentrate is formulated to dissolve compounds and waxes from wool, polyester, cotton, microfiber, and foam buffing pads or cloths.

Over the years weve owned Josepheline, our 38-foot Lightwave catamaran, weve figured out a few simple fixes to some niggling onboard problems-some boat hacks, if you will-and we thought wed share a few in the hopes that other boat owners may benefit. If you have any little fixes of your own that youd like to share, email your story to [email protected].

Lately, readers have been asking us about which antifouling paints serve well for specific bodies of water (or type of water). So, in this article-our annual spring bottom paint report-we will try to answer these questions with some recent reader survey data and sales reports from the two biggest brands in the U.S. (Pettit Paints and Interlux Yacht Finishes). But before we get into the regional breakdowns, a quick recap on choosing bottom paint and our paint testing program is in order. If youre a longtime subscriber, feel free to skip down to the Current Testing section.

PS Reader Mark Baldwin wrote: "I used Uni-Gard pink antifreeze (rated for -50 degrees) to winterize my boat. The leftover jugs all froze solid at -14-or perhaps they froze before the night got that cold. The consequence for my boats systems? No telling until the spring, I guess."