KeeneSeal 100 is a one component, fast grab, multipurpose silyl-terminated polyether (hybrid) elastomeric sealant. When fully cured, this unique VOC compliant formula offers spectacular stress-free adhesion to Driwall™Membrane, PVC, concrete, masonry, painted surfaces, USB, plywood, metal plus other common substrates. This product is specifically formulated to offer all weather performance to meet today’s green building standards.