Waterproofing & Gap Sealants, MS Polymer Adhesives / Sealants, Automotive Sealants & Industrial Products, RTV Gasket Sealants

Non Skinning Sealant is a one component, non drying polybutene rubber based mastic that does not harden but rather remains permanently soft and paste-like. Excellent resistance to water vapor transmission. Ideal for installation of cool rooms and prefabricated construction.