Boat Maintenance

Athough falling off a ladder or cutting yourself with a sharp tool are the most common boatyard injuries, damage from the foul air we breathe is more insidious. Marine paints contain solvents that can make you dizzy at best or increase cancer risk at worst. Dust from sanding wood is usually only a nuisance, but sanding bottom paint or grinding fiberglass presents serious health risks. Fortunately, theres a wealth of industrial experience with contaminated air…

It starts with a small leak around a piece of deck hardware or even a pinhole in a resin-starved layup. Water seeps between the...

On Natasha, our 1978 Islander Bahama 30, the Barient two speed sheet winches were showing their age—a dull chrome surface and the drum were...

Many boats constructed during the heyday of production in the 70s and 80s, both power and sail, emerged from the factory with aluminum deck...

Many years ago, one of our editors had an old wooden boat with lovely wooden handrails just inside the companionway that his sailing partner decided could use new varnish. The original coat, which was peeling around the base and worn where hands had gripped it, was sanded smooth and meticulously coated with varnish. Subsequent coats were applied according to the process that had served well for years-varnish, scuff, wipe, varnish, scuff, wipe . . . repeat.

I scramble down sharp boulders from the car park to the muddy banks of the estuary, cautious not to slip, metal shellfish gathering basket...

In “Wood Rot Prevention Eight Years Later,” Practical Sailor busted the myth that you can reliably seal wood with epoxy. Some sailors have suggested...

Practical Sailor tested a bevy of bird repellents to determine which are the most effective in keeping the pelicans, pigeons, cormorants, gulls, and other fowl from fouling your boat. Bird repellents fit into four basic categories: acoustical repellents, visual repellents, biochemical repellents, and those that use physical exclusion. Sailboats most commonly use visual devices, which are the easiest and most economical to use and install on boats. We installed a sampling of the various types and monitored them for six months. The test products included: Bird Barriers Scare Eye, Bird-Xs Terror Eyes, Bird Xs Prowler Owl, Bird-Xs Irri-Tape, Bird Barriers Polly-Spike, Bird Barriers Bird-Flight, Fly Byes Stainless Steel Wide Spike, Fly Byes Bird Umbrella, Bird Barriers Daddi Long Legs, Bird-B-Gones Bird Spider, Birdoffs Bird Off, WhirlyBird Repeller, Gull Sweep, and Bird-B-Gones Bird Deterrent.

We recently launched a new evaluation of marine adhesives and sealants. There is no single caulk that works in all of these cases, so its impossible to declare a single Best Choice adhesive, but we decided to at least put some numbers on paper to guide you in your choices.

Every spring, there are numerous online forums discussing the best rope-cleaning methods. Practical Sailors interviews with technical representatives from major rope makers Bluewater Ropes, New England Ropes, Samson Cordage, and Yale Cordage yielded uniformly conservative guidance on how to get the grit out of old lines without destroying the rope's integrity. Testers also took to the laundry room to determine the effects of detergent, wash cycles, acids, bases and solvents, fabric softeners, power washing, bleach, hot water, and heat on rope strength and stretch.