Storage Tips for Gasoline and Diesel

October 16, 2012

If you're putting your boat into storage this winter, one of the simplest jobs you can do to save you headaches next spring is to make sure you’ve treated your fuel system for storage. For owners of diesel engines, you want to protect your tank year-round against biological growth—primarily fungus and bacteria. For owners of gasoline powered boats—the bad side effects of ethanol fuel are your chief enemy. Our test of biocide treatments safe for diesel fuel singled out products from Biobor, Racor, Starbrite, and Valvtect as good choices. For those with gasoline engines, the problems with ethanol require a specialized product. This month’s issue has an update on our test of ethanol fuel additives for marine engines. BioborEB again proved its superior ability to fight corrosion. Sta-Bil Marine Formula, Star Tron, and Mercury QuikStor (the most expensive treatment, by far) picked up recommendations. Sea Foam came in as the low-budget contender.
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Safety at Sea Seminar for Sailors Set for Oct. 20

October 9, 2012

Ralph Naranjo, Technical Editor of Practical Sailor, will be the moderating a US SAILING Sanctioned Safety-at-Sea Seminar at Strictly Sail Long Beach, Southern California’s only all-sail boat show on October 20, during the show. Topics for the full-day seminar include rendering first aid, damage control and predicting weather at sea—essential skills for any offshore sailor or racer. The course also qualifies graduates to sail in long-distance sailing races – US SAILING certification is becoming a mandatory practice for many races across the country.
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PS Flashback: The Diaper Cream Cure for Barnacles

October 2, 2012

Some of my favorite PS tests are those that pit ordinary dime-store products against gold-plated “marine-grade” stuff. This month’s bottom paint test called to mind an investigation into the antifouling properties of diaper cream that took place in 1995 (before my time at PS, when my wife and I were still cruising in the South Pacific). Diaper cream contains zinc oxide, a known biocide, but it does not regulate the release of biocides the way bottom paint does. Nevertheless, you’ll find many bulletin-board posts that recommend diaper cream for depth-sounder transducers, props, and dinghies. My take-away from our 1995 report is that the product worked (sort of) for a limited period, but it is an impractical solution for hulls . . . better to let you read and decide for yourself.
Posted by Darrell Nicholson at 11:20AM Comments (4)

Can Copper Antifouling Paint Be Kind?

September 25, 2012

As we point out in the October 2012 issue of Practical Sailor, cuprous oxide still rules the roost when it comes to long-term antifouling protection, with hard paints and ablative paints fairly evenly matched for durability. For those who care about reducing their impact on the ocean, this raises a question. If we want to stick with copper (as opposed to an eco-friendly, copper-free antifouling), which type of paint—hard or ablative—is easier on the environment?
Posted by Darrell Nicholson at 01:37PM Comments (0)

Mike's Daring Experiments with Antifouling Paint

September 18, 2012

Practical Sailor owes a debt of gratitude to Sarasota, Fla., sailor Mike Collins, who offered his Cape Dory 25 Skimmer as a test platform for a new environmentally friendly bottom paint earlier this year. The paint had done well early in our panel testing, and Collins, who oversees the health of the aquariums at Mote Marine Laboratory in Sarasota, was as curious as we were to see how it might perform on a hull. So how did it do? This photo of Skimmer’s bottom, taken just six months after the bottom was painted, says it all.
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Are Retailers Misrepresenting Next-gen PLBs?

September 12, 2012

Practical Sailor recently examined how the introduction of devices like the SPOT was blurring the line between multifunction satellite communication devices and those designed exclusively for distress signaling. In the October issue of Practical Sailor we will take a look at the design implications when a 406-MHz Personal Locator Beacon (PLB) enables expanded services for paid subscribers, including a very SPOT-like ability to send canned text messages and location maps to multiple cell phone or email addresses.
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Preserving Leftover Paints and Varnishes

September 5, 2012

So you carried out an exhaustive spring maintenance this year and are now left with several cans of very expensive marine varnishes, bottom paints, and other marine maintenance products—some opened, some untouched—that you don’t want to go bad. What to do?
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Fighting Off Marine Electrical System Corrosion

August 28, 2012

Last weekend, I heard from a reader who was lamenting that he’d probably have to replace his DC electrical panel because of the electrical problems he was having. As he ran through the list of symptoms—flickering running lights, frequently blown fuses, a weak bilge pump, great green blooms at butt connectors—I told him it sounded like something he could easily fix, and then dove into our digital library to find the guidance he needed.…
Posted by Darrell Nicholson at 02:53PM Comments (4)

Is an EPIRB Requirement on the Horizon?

August 21, 2012

Should boaters who travel more than three miles offshore in the U.S. or Great Lakes be required to carry a to carry an EPIRB, a personal locator beacon, some other form of emergency locator beacon? That is the question a National Boating Safety Advisory Council task force is asking as it formulates new safety recommendations for the U.S. Coast Guard.
Posted by Darrell Nicholson at 02:06PM Comments (10)

Do-It-Yourself Fuel Tank Cleaning

August 14, 2012

Depending on the size of your fuel tanks, having a professional clean your tank and dispose of the dirty fuel can cost more than $1,000. But for the careful, competent do-it-yourselfer there is another option. For those sailors whose tanks have reached the contamination point-of-no-return, here’s a helpful article on DIY tank cleaning that accompanied our July 2009 test of diesel biocides.
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U.S. Sailing Releases Report on Farallones Accident

August 7, 2012

It seems somehow appropriate that today, as I hopscotch among the islands of Ireland’s western coast, U.S. Sailing has released its final report on the fate of the crew of Low Speed Chase. The comprehensive report, available for download at the U.S. Sailing website, covers in great detail the factors that led to the deaths of five sailors on April 14 during the Full Crew Farallones Race out of San Francisco, Calif.
Posted by Darrell Nicholson at 07:19AM Comments (3)

You Can Take It All With You! (Sort of)

July 31, 2012

Still trying to find a place to stow everything for that big summer cruise or that voyage south this autumn? You don’t have to wind up like this sloop we came across in Ballycastle, Northern Ireland, with everything but the kitchen sink hanging from the stern arch. With so much sail area aft, the boat has effectively become a yawl a la Sanford and Son, a precarious rig for a passage to the Aran…
Posted by Darrell Nicholson at 05:23AM Comments (3)

Public-Private Partnership Lifts New Leadership 44

July 23, 2012

It’s not often that the sail-training program at the U.S. Coast Guard Academy in New London, Conn., incites envy among the midshipman at the U.S. Naval Academy in Annapolis, Md. Historically, the Coast Guard Academy’s sail training program has centered on the tall-ship Eagle, and its yacht sailing program has gotten the short shrift. For decades, the USCG academy has had a fleet of offshore yachts—five Luder yawls, built in 1963. These are the same lovely but…
Posted by Darrell Nicholson at 11:39PM Comments (7)

More Great Tips for Stopping Boat Stink

July 17, 2012

As our long-term test of sanitation hose winds its way through a long, hot—and progressively smellier—summer, it is a good time to think about ways to keep your plumbing system from becoming an olfactory horror. Here are some of the tips that hose manufacturers shared with us as we launched our test of sanitation hose last summer.
Posted by Darrell Nicholson at 10:05AM Comments (4)

Do Ethanol Additives Offer Corrosion Protection?

July 10, 2012

Round 1 in our test of gas additives' corrosion fighting ability is in our wake, and even we were surprised by the results. While the full account of how such products as Biobor Ethanol Buster, ValvTect, Sta-bil Marine Formula, Mercury QuickStor, Sea Foam, and others did in our test will be released later this month in the August issue of Practical Sailor, we have put together the following guidance for using ethanol fuels…
Posted by Darrell Nicholson at 12:30PM Comments (2)

Reader Questionnaire

Which of the following best describes your approach to bottom paint?