SWS sealant is neutralcure with excellent adhesion and weatherproofing properties that can be used in place of organic sealants for expansion joints, window perimeters, curtainwall frames and more. Effective for sealing precast or sitecast concrete and tiltup concrete joints, it securely bonds without a primer to many substrates and finishes. Visit www.siliconeforbuilding.com.
Sealant from GE Silicones
November 1, 2018