Welcome to the Official website for Insta-Mold® Products.
Insta Mold Products inc, is a family owned business manufacturing silicones for audiologists, E.N.T. doctors, earmold labs, and hearing aid companies since 1970. Specializing in room temperature two part silicones such as Insta-Mold Featherweight Silicones for swim molds, ear molds, & noise protectors made instantly in your office and our Dur-A-Sil Equal line of Silicone Impression Materials.