SiMP Seal 20 is a one-component , gun-grade, non-sag SiMP - Silyl Modified Polymer construction sealant. It cures under the influence of atmospheric moisture to form a high-performance compound with permanent elasticity and high resistance to ageing and weathering. Solvent and isocyanate free.
• Available in Grey, White and Black and others on request• Environmental friendly – Free of isocyanates and solvents • No Hazard symbol required • No bubble formation - Odorless • Permanently elastic over a wide range of temperatures • Accommodates joint movement of /- 25% • Excellent resistance to ageing and weathering; color stable and non-yellowing • Silicone-free; overpaintable • Excellent primerless adhesion on all typical construction materials and substrates • Easy to gun with excellent tooling consistency • Non-sag - Exceptional thixotropy. • • SiMP Seal 20 is suitable for: • Joints in precast elements • External walling and cladding joints • Weatherproofing of joints between brickwork, block-work, masonry, wood, concrete, metal frames • Joints in walls, floors, balconies, around window or door frames • Joints in water channels and suitable for hydraulic general sealing with contact with water