Tufcote 3.5 HG-NI Non-isocyanate polyacryl anhydride Dupont Performance Coatings Acrylic Monomers >> Reactive / Multifunctional (MFM) Wood & Furniture Coatings Plastic coating Tufcote® 3.5 HG-NI™ is a high gloss, isocyanate-free, three component, VOC conforming (3.5 lbs./gal.) polyacryl anhydride based on patented DuPont technology. The resulting highly durable finish delivers performance comparable to DuPont Imron® 3.5 HG™ and competitive polyurethane coatings. As a high performance topcoat over suitable primers or tie coats on steel, galvanized steel, stainless steel, aluminum, concrete, concrete block, fiberglass, plastics and wood where outstanding initial gloss and color retention are desired, very good resistance to chemical and/or marine environments is required, excellent resistance to Skydrol is needed, very good abrasion resistance and flexibility are required, application by brush and roller, in addition to spraying, may be necessary. Non-isocyanate polyacryl anhydride. Used for topcoat over suitable primers or tie coats on steel, galvanized steel, stainless steel, aluminum, concrete, concrete block, fiberglass, plastics and wood. Offers outstanding initial gloss and color retention. Possesses very good abrasion and chemical resistance and flexibility.