Equivalent pretreatments are available Aluminum Boat Barrier Coat dries quickly and can be overcoated in as little as 3 hours at 90°F, with no sanding required. Alibaba.com offers 1,111 epoxy primer for aluminum products. I've used their epoxy for 30 years in … Epoxy primers are used on virtually all substrates including aluminum, steel, stainless steel and more. In order to achieve a quality painted finish on bare aluminum, you must first clean the metal with PRE Painting Prep or some type of solvent. These primers have excellent chemical and corrosion resistance. Because of its strong adhesion, chemical resistance in high-humidity environments, and good mechanical ability, epoxy primer can be used on a variety of materials. Eastwood's Gray automotive epoxy primers are user-friendly, 2-component primer/sealer that dries fast and maintains good color hold-out on steel, aluminum, fiberglass, body fillers and existing finishes. A metal primer is a product that you usually spray or paint on metal to help prevent rusting and corrosion and at the same time creating a good surface for paint to stick to. Starting Formulations. Dip in the following solution for ten minutes (for certain alloys, such as No. Flat Gray Latex Aluminum Primer (2-Pack) Model# 8781502 $ 17 96 /case ( $8.98 /can) $ 17 96 /case ( $8.98 /can) Free delivery with $45 order. Painting aluminum boat all one color gray with alittle sheen but durable that will stay on the boat thxs, Sign up now to receive exclusive email deals, industry news, and new product releases.*. should not be applied at temperatures below 60°F or above approximately You should contact your A conversion coating for the aluminum is required before bonding, but that's pretty easy. It’s specifically designed to be used under Raptor’s Protective Coating to further extend the protective properties. Q. 2. When thinned 20%, Eastwood epoxy primer makes a great sealer coat as well. Aluminum and Aluminum Alloys. Two-part epoxy primers go one step further by including zinc phosphate, which increases its corrosion-inhibiting properties. Metal Primers When you want the best results on your metal product, you start with the best foundation — and that means metal primers from Sherwin-Williams. $22.99 $ 22. Get the power of a two-part epoxy primer in an easy-to-use aerosol can. Max Cor CF 2K Aerosol is the aerosol equivalent of Max Cor CF; a two-component chromate-free epoxy primer for aluminum and steel. FREE Shipping. 360 only one to three minutes is required): 3 parts sodium dichromate 10 parts 96% sulfuric acid 20 parts water (Be careful to dissolve sodium dichromate in the water, then add the sulfuric acid slowly). using the epoxy primer. It’s hardwearing surface gives good protection against corrosion due to it’s phosphate content. After sanding, use a blow gun to remove any dust and then wipe down the aluminum again with PRE. Depending on the goal of your project you have a few options after the epoxy primer is sprayed. SOLUTION. Next, go over the aluminum with 320 Grit Sand Paper on a DA Sander. At the higher temperature the potlife will be dramatically shortened. Simply put, epoxy is the best primer for bare metal, making it excellent for newly fabricated metal parts or ones that have been fully stripped. It is extremely hard and resistant to friction. 29 £9.95 £9.95 Tough, long lasting, very easy to apply - … Klass Kote Epoxy Primer Paint is used for paint priming numerous surfaces. This 2-part, high-build epoxy primer features anti-corrosive properties ideal for protecting underwater metals like lead, bronze, cast iron, stainless & aluminum. Spray them on uncoated or rusty metal to extend the life of paint and coatings. Epoxy primers are used on virtually all substrates Epoxy will not adhere to aluminum unless the aluminum has been etched first. Its 3:1 mix ratio is easy to measure, mix & apply. 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