Polymastic

One part polyurethane joint sealant Properties • Highly resilient with excellent recovery characteristics • Provides permanent and uniform watertight seal • Excellent adhesion to most building substrates. Can be used without the use of primer in new substrates • Non-toxic. Can be used in potable water reservoirs and swimming pools • Easy to apply, one component sealant. No mixing required • Overpainting can be done (Rigid paints may crack) 11 Sealants Properties • Highly resilient with excellent recovery characteristics • Provides permanent and uniform watertight seal • Non-staining • Excellent resistance to fatigue and stays flexible throughout its service life – won’t become brittle, caulk or crack due to ultra violet exposure • Prevents uncontrolled cracking by allowing expansion and contraction during temperature changes • Excellent adhesion to most common building substrates • Good resistance to ageing. Retains joint soundness once cured • Resistance against mild chemicals, hydrocarbon fuels, sea water • Non-toxic once cured. Can be used in potable water reservoirs and swimming pools Properties • Highly resilient with excellent recovery characteristics • Provides permanent and uniform watertight seal • Excellent adhesion to most building substrates. Can be used without the use of primer in new substrates • Non-toxic. Can be used in potable water reservoirs and swimming pools • Easy to apply, one component sealant. No mixing required • Overpainting can be done (Rigid paints may crack) Description Polyseal PS GG is a non slumping two component, chemically curing polysulphide joint sealant. Polyseal PS GG is specifically designed to be used as a watertight seal for moderate movement and control joints. It is based on a liquid polysulphide polymer which when mixed with the hardener, cures to form a tough, flexible and non staining rubber like seal. Polyseal PS GG has excellent adhesion to concrete, stone, metals and other common building substrates. The cured sealant has good resistance to most environmental chemicals & resists deterioration on prolonged exposure to UV. Polyseal PS GG is suitable for use in both vertical and horizontal applications. The sealant has a Movement Accomodation Factor (MAF) of ±25% Description Polyseal 1PU is a one part low modulus high performance polyurethane sealant, which cures on absorption of atmospheric moisture to form a firm and flexible rubber watertight seal for moderate movement and control joints. Polyseal 1PU can be used in both horizontal and vertical applications.