3M Scotch-Weld Repair Paste RP-2220 B/A is a clear two-part urethane that cures to an erosion resistant polyurethane elastomer. It is designed to repair polyurethane coatings or films commonly used for erosion protection on aircraft, including, boot products, leading edges, and other areas susceptible to erosion damage. It is supplied in 50 ml dual syringe plastic Duo-Pak cartridges with a 1:1 mix ratio as part of the 3M™ EPX™ Applicator System.
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