mas epoxy resin 55 gallon. : 30-030 : noahsmarine.com
Polysilk General Purpose Polyester Fairing Putty for Fairing and Filling of Various Surfaces. Kit Includes Red 60cc MekP Hardener. (Gallon Kit): Amazon.com: Industrial & Scientific
Mold Making Latex Rubber - 55 Gallon - AeroMarine Products