Once the epoxy has completely set, it's time to dust-mask up again and sand the mast. Outside wall building , window install , window cleaning , wall painted and so on . Doing my annual mast maintenance. As far as color sanding and buffing is concerned, sanding discs in the 1500 to 4000 range are your ideal options. mast but used a different approach as suggested by a rigger. A sandpaper disk attached to a rubber face plate in an electric drill works well on the propeller blades and some areas of the hub. Step 3 Sand the metal with one final set of sanding using a fine-grit sanding attachment. You can typically take a piece of this painted sheet, bend it in a brake, and fold it flat on itself like a hemmed edge, and the paint will remain intact. That said - after the above considerations are taken into account, I would recommend a quality 2-part urethane with the appropriate aluminum primer. Sand in one direction. Step 3: Apply Primer. Also smooth out any pitting from corrosion and other surface defects. It's an N95 which means it will filter out 95% of … Washing aluminum surfaces with soapy water/degreasers/solvent PRIOR to sanding is desirable and effective for proper surface preparation. Allow the aluminium to sit overnight. Sand it by hand with or without a sanding … I suspect I'll probably end up giving it a good scrub and see how it looks after that before making any final decisions. For bedding, use a UV-resistant polyurethane sealant; for rivets (monel is preferred) or screws, most riggers use … It seems that it is often not very expensive to transport a mast in combination with a ship. For a better experience, please enable JavaScript in your browser before proceeding. Aluminum as an 'art' painting surface A discussion started in 2002 but continuing through 2019 2002 Q. Hello everyone, I am a artist and have some questions about using aluminum, or any metal, as a painting surface. I have a old boat which the aluminum is starting to oxides and would like to paint/spray it black. Before sanding, degrease the mast with Fiberglass Solvent Wash 202. Terms and conditions apply. He suggested we wet sand the mast, wash it off, treat it with alum. The paint remover will remove any paint and rust from hard-to-reach areas overnight. My … 4: apply aluminum metal treat to any bare areas.  Still using the PPE, brush the dust off the mast and surrounding areas and dispose of properly.  Once the resin is removed, sand the surface again lightly with 120 grit emery paper to ensure smooth, resin free piece. Clean the surface of your aluminum object again with the product you used before. Personally had similar situation to you about 6-7 years ago and used etch primer & 4 coats of 2 pot white on both masts & booms, applied with jenny brushes ,so got very few runs. * Apply Interprotect within 1 hour of sanding aluminum, use 4" Wooster 3/16" nap "all paint" R206-4 Super Doo-Z roller from Amazon (source: Gouvernail) * Lightly sand Interprotect with 80 grit, wipe with solvent and allow to dry, apply Primecote after at least 12 hours dry time at 60 degrees Q. I would like to know of a preferred method of painting or coating my Volvo outdrive lower unit, which is aluminum casting. Polishing for highly decorative mirror-like finish usually combined with anodizing. Thanks Birdseye and Wagenaar. Living where I do (N.Wales) that sounds expensive transport wise - I'm talking a 40ft mast here. Sanding an Aluminum Boat. Available in branch for collection and for next day delivery. That was enough for me. Apply one coat of InterProtect 2000E (Thinned 15-20% with 2316N Reducing Solvent). Give international a call, they were very helpfull. Use a firm touch and continue sanding until the aluminum appears perfectly smooth. I work in aviation and when painting aluminum, follow these steps: 1: remove any old paint 2: polish with low grit to high grit until your standard is met 3(optional): polish in the same direction and finish with scotch bright for a smooth finish. And the Abralon works great, it's a lot cheaper cheaper to buy in quantity than the two-packs from Woodcraft or Amazon. *!Looking for experience and/or advice on best way to paint a 34 year old aluminum mast while out of the boat and on horses. Lots of people would call this style a dust mask. You can use an electric sander or regular pieces of sandpaper, whichever you have access to. Before you paint it, you will need to sand your propeller thoroughly down to bare metal. And a black mast is as fashionable as a kipper tie. This is also the time to decide if you want to use aluminum polish with a polishing wheel to achieve a mirror-like finish. For the painting of your mast you are on the right track, etch primer, intercoat and top coat will work, and you don't have to remove anything that won't get stuck if painted.  Use a 2 part polyurethane clear coat to paint … If the mast is not pitted and is smooth but dull, sanding will be able to clean the aluminum down to a bright, shiny base. Motor: 11KW. Wondering if it is possible if an aluminum mast has been awlgripped to sand the paint off and with enough work is it possible to get it to a polished aluminum finish again? If the dust is black, you are sanding carbon away. Users who post it may find their access limited or permanently suspended. For general sanding and finishing, the prep hand sanding sheets in A5 are available in fine, assorted, medium and coarse.  Using Acetone/Solvent and a clean rag, wipe down all surfaces to maximise the cleanliness. It is important to remember that when you re-install any mast hardware, the hardware and screws or rivets must be isolated from the painted aluminum. My neighbor owns an auto body shop and sprayed a 2-part urethane based paint on for me and that was the easy part. Using Acetone/Solvent and a clean rag, wipe down all surfaces to maximise the cleanliness. What a worth while project indeed. Seriously though, it's a heck of a way to transport a mast though I seem to recall there was an article in one of the Magazines some time ago when someone did somehow fit some wheels and a towhitch to a mast and tow it behind his car. FAKE NEWS, in this regard, is that which is posited by organisations, media, etc., that is repeated on the forum, or used to support personal opinion/hypothesis posted by users - FAKE NEWS is not necessarily the personal opinion/hypothesis being posted in itself, any issues with such should be challenged respectfully. We don’t recommend anodizing for coastal locations due to salt corrosion– instead, painting is the preferred coating for aluminum. It creates a hardened surface that protects the mast from dust, dirt and precipitation. I figured that South Coast was probably the place for reanodising. Allow to dry overnight and apply a second coat of either Epoxy Primekote (thinned 25%) or … I had a mast once, which was painted white with airplane paint, when I bought the ship and it looked still OK after almost ten years use. The app is searchable in the Google Play Store under Sailboat Owners. Finance provided by PayPal Credit. Sand the boat to remove old paint and create a smooth surface. Np have a really good anodising if you heavily sand that trailing edge you'll expose the the Ali , just painting won't work to re seal . My blood pressure is almost back to painting & Decorating all branches open across the UK next!, it has a system so i can minimize my costs of experimenting on my.... 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