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Silicon Sealant 789

Dowsil™ 789 is a one-part, neutral-cure, silicone sealant specially designed for curtain walling, structural glazing, and weatherproofing applications. It provides excellent adhesion to a wide variety of building substrates including glass, aluminum, steel, and coated metals without the need for a primer in most cases.

Key Features:

  • Neutral cure – low odor, non-corrosive to metals

  • Excellent adhesion on most common building materials

  • High UV, ozone, and weather resistance

  • Maintains flexibility over a wide temperature range

  • Long-lasting durability and performance

Applications:

  • Sealing curtain wall joints

  • Perimeter weather seals for windows and doors

  • Structural and non-structural glazing

  • Expansion and control joints in buildings

₹ 675.00 ₹ 675.00

  • Types

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