Bostik SafeSeal is a solvent free versatile 1-part low modulus silyl modified polymer (SMP) sealant for multipurpose applications in the construction and general building industry.

SafeSeal cures with humidity from the air to a form a tough but low modulus sealant with high elasticity, which has an excellent resistance against weathering and chemicals. This new easy to use sealant is resistant to water immersion during the early stages of curing.

SafeSeal is free of solvents, PVC, PCB and isocyanates and is fully paintable according to DIN 52452, PT4. It has an extraordinary low shrinkage on curing.

Bostik SafeSeal Construction Sealant passes ISO 11600-F-25LM and is New Zealand E2/AS1 compliant.

SafeSeal is suitable for most common building materials such as concrete, brick, fibre cement boards, glass, ceramic tiles, marble, natural stone, metals, timber, rigid PVC and all connection and movement joints, indoor and outdoor. It is ideal for all construction joints, such as at window, door, roof and facades, joints in wood and metal architraves. This sealant is not designed to seal continuously immersed joints or below waterline applications.