Silquest™ A-137 Silane

Silquest™ A-137 Silane by Momentive Performance Materials is a monomeric alkyl alkoxysilane. It reduces efflorescence and staining of surface. It provides excellent protection for bricks, stone, masonry, wood and other substrates. Silquest™ A-137 Silane enhances the performance, dispersibility and compatibility of filler and pigment particles in sealants. The particulate surface is made more hydrophobic and organic-like and becomes more compatible with adhesive and sealant vehicles.