Henkel BONDERITE S-ST 5351 ( formerly Turco 5351) is a yellow, viscous paint remover developed to remove epoxy, polyurethane and similar coatings from metal surfaces at ambient temperatures.Henkel BONDERITE S-ST 5351 ( formerly Turco 5351) clings to vertical and overhead surfaces and forms a surface film that helps retard evaporation and extend the working life of the stripper. Henkel BONDERITE S-ST 5351 ( formerly Turco 5351) should not be used on material that are affected by chlorinated hydrocarbons.Specifications : MIL-R-81294 Type 1, Class 1 , BAC 5725