Elastomeric primer/adhesive system meets ISO 10993-5 specs

MASTER BOND X21Med is a single component elastomeric compound passes ISO 10993-5 tests for cytotoxicity and is developed for priming and bonding polyolefinic substrates. Product is easy to use, either as an adhesive or a primer. It has a low viscosity of less than 250 cps and cures at ambient temperatures or more rapidly with heat. As a primer, product is simply applied in a thin layer to the surface and the solvent is allowed to evaporate. When used as an adhesive, product should be applied to both substrates and then mated. The maximum area of bonding effectiveness is about 1 square inch. Once cured, this clear to light amber colored product is tough and not rigid. http://www.masterbond.com