TeakGuard is easy — see my info on applying it: Boat Renovation: Applying Teak Guard. Use quality masking tape for extended use and protect other surfaces with polyethylene sheeting. When handling teak cleaners, wear rubber gloves, keep a hose handy, and always thoroughly flush the area where these chemicals are used. We are talking about many thousands of pounds and your boat out of action for a while. Granted, perfectly smooth teak is likely to be more even in color, and some esthetic sensibilities are offended by a surface showing pronounced grain pattern. For really durable finishes on teak trim, or caprails, there are a variety of options. All rights reserved. Refinishing boat teak can be easily done with the right teak care products like RUST-OLEUM Watco teak oil finish. Also, wait till the scrubbed teak is completely dry before polishing or applying teak covering. When the surface is a uniform wet, muddy brown, apply the second part (the acid), spreading with a clean bristle brush; 4. Sand the teakwood to remove the gray-colored surface grain. It is also made by Makita, and I have great experiences with the brand. Wipe up any debris or dirt on the boat teak wood floors with a damp rag. For decks and hatches of solid lumber, the belt sander is the answer – but only if you are thoroughly experienced with the tool, and only with a heavy duty machine that has a large sanding surface. Starting at the highest point of your boat, thoroughly wet the surface with a hose. Having the right antifreeze solution matters two reasons: first, you don't want your boat's plumbing or engine cooling system to freeze or corrode; second, you don't want your potable water system to turn into a biological breeding ground this coming spring. If the product label has the key words caustic, corrosive, or acid, wear protection and avoid splashing! The severity of the discoloration of your teak will tell the restoration method required. Look around at the boats whose exterior teak looks best to you, and query the owners about the products they use. Even lightly touching a polished gelcoat surface with a sander will damage it. Also varnish on a swim platform is slippery. Teak, like many woods, has grain which varies a great deal in hardness, even within the same piece of wood. Our own preference is a dressing which does not darken the wood. Apply and spread enough of the acid to turn the teak a uniform tan; 5. To get the best results, monthly use of coating is needed, with good cleaning before putting on a fresh coat. Do Twin Sheets Better Control the Mainsail? To achieve the best results, you should never allow your teak to get to that condition where you have to take these drastic measures. Most consist of an abrasive and a mild acid, such as phosphoric acid or oxalic acid. All bungs should be set with varnish. The two part liquid cleaners are, with only a few exceptions, powerful caustics and acids which do an incredible job of cleaning and brightening teak, but require care in handling to avoid damage to surrounding surfaces, not to mention your own skin. The time you put into maintaining your exterior teak is well invested. Probably nothing can make or break the appearance of a fiberglass boat more quickly than the appearance of the exterior teak trim. Use 120-grit sandpaper or a foam sanding, block and sand in the direction of the wood grain. Unless you plan to put the effort needed to preserve your teak’s surface between main cleanings, polishing the teak’s surface smooth is just a waste of your time. So, if you are looking for a sailboat to buy, remember that a clean and neat exterior probably means a well-maintained boat overall. For hatches and decks of hard lumber, belt sander may be the solution, only if you’re comprehensively experienced with this equipment.eval(ez_write_tag([[250,250],'bettersailing_com-large-mobile-banner-2','ezslot_13',114,'0','0'])); When doing power sanding, remember to cover surrounding areas of gelcoat. Although decks are usually solid lumber, they also can present problems. Sand off oxidation to the wood with a 320-grit sandpaper, moving only in the direction of the grain. Remove masking tape immediately when sanding is completed. 3. Polish the uneven grain of severely weathered teak once it is clean. Thorough neutralizing with the acid wash will minimize problems. Teak Deck Sanding and Detailing. The severity of the discoloration of the wood will determine the severity of restorative measures required. Never use a disc sander on a surface to be finished bright (oiled or varnished), unless you are one of the few experts who really know how to handle this potentially destructive tool. Use the paint brush to apply a thick coat of varnish/paint remover on the boat teak wood flooring. This article on varnishing also has some good tips. Once or twice a year it is recommended you clean teak boat decking with a specialist teak deck cleaner. Even just leaving tape overnight on the exterior surface may make it difficult for you to remove. So it would be an excellent idea to buy an extra bottle of acid in case it’s needed. The chemical cleaning may recur the grain of the teak raising cycle, needing another rubbing. It is still, however, less work than maintaining a varnished exterior teak surface – a lot less. Chemical cleaners can clean almost the worst off weathered teak. Obviously, you don't sacrifice your best badger hair brush for this. Very few oil the teak because once you start it has to be kept up, or it mildews. A good idea would be to look nearby boats whose teak looks good to you, then ask the owners about the products which they use. Do not sand the teak anymore than necessary in order to not severely shorten the life span of the teak. The value of a mild scrub using a soft cleaner is that it’s gentle for the teak. If the flooring is less than half inch dense, and has beavered fastenings, polishing the grain edges will sand away sufficient solid to sand from side to side or release the bungs, revealing the fastenings. But can also do some painful and permanent damage if the person using this tool is inexperienced.