PU SEALANT 8536 & 8535 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. PU SEALANT can be used in both horizontal and vertical applications for all kind of structural external & internal .The sealant has a Movement Accomodation Factor (MAF) of ±25%.
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
• Over painting can be done (Rigid paints may crack)