Box Quantities:- 24 Cartridges / Box TDS SDS HIGH-STRENGTH PROTECTION FOR STRUCTURAL AND GENERAL GLAZING.Permanently flexible with excellent adhesion, it forms a strong, waterproof seal that can withstand harsh weather for decades.SCS1200 Construction sealant is a proven, high-strength, acetoxy-cure silicone designed for glazing applications.100% silicone with exceptional strength and a fast cure time, it is ideal for butt joints, structural, and general glazing.SCS1200 is proven in protective glazing applications and in adding stiffening elements to glass and building panels - securing the glass to the frame without a primer, forming a seal that will not crack, shrink or separate.It can be used without a primer on most nonporous construction materials, substrates and finishes, including glass, glass coatings, polycarbonate, vinyl, plastics, ceramic frits, fluoropolymer and powder-coated paints, conversion coatings, and anodized aluminum.