Silicone Sealant (HP-688)

DOWSIL™ High-performance Silicone & Silicone-based products. DOWSIL™ is the world leading brand in silicone adhesives & sealants and silicon-based technology for electronics. It offers solutions to improve industrial performance.


DOWSIL™ 688 Glazing and Cladding Sealant is a one-part neutral cure silicone sealant designed for a wide range of glazing, weather sealing and professional caulking applications. It will bond to form a strong weatherproof seal on most common building materials.

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DOWSIL™ High-performance Silicone & Silicone-based products. DOWSIL™ is the world leading brand in silicone adhesives & sealants and silicon-based technology for electronics. It offers solutions to improve industrial performance.


DOWSIL™ 688 Glazing and Cladding Sealant is a one-part neutral cure silicone sealant designed for a wide range of glazing, weather sealing and professional caulking applications. It will bond to form a strong weatherproof seal on most common building materials.
DOWSIL™ 688 Glazing and Cladding Sealant is a one-part neutral cure silicone sealant designed for a wide range of glazing, weather sealing and professional caulking applications. It will bond to form a strong weatherproof seal on most common building materials.

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