Silquest A-151NT silane offers vinyl and silane functionality, making them suitable for crosslinking organic polymers. Similarly, Silquest A-151NT silane is useful as a crosslinker in systems where greater elongation is required. It is also recommended for chain extension of RTV silicones or other silane or OH functional polymers. The resulting Si-O-Si crosslink sites are highly resistant to exposure to moisture, chemicals andUV. Siloxane crosslinks tend to not generate color and are resistant to environmental factors, such as acid rain.