Flextile Ultra-Performance Caulk is a premium performance hybrid adhesive and sealant, formulated with MS Polymer Technology. Product is moisture curing, exhibiting outstanding sealant durability & adhesive strength after full cure. It is specially designed to complement the Flextile Polymer-Modified Grout line.
Flextile Ultra-Performance Caulk cures in 3-5 days. Typical applications are in wet environments such as shower and tub surrounds, sinks, backsplashes and areas of high humidity. It remains highly flexible with up to 500% elongation making it excellent for use in floor joints and low movement wall joints. It is paintable with most paints. Excellent adhesion to many substrates including aluminum, steel, glass, wood & many plastics.