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White Glazing Silicone Sealant

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Dow Corning DC1W White Glazing Silicone Sealant

Item #: DC1W by Dow Corning

1 1 reviews

In Stock $12.29 /each


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30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

  • Excellent Adhesion to Most Common Building Substrates
  • Excellent Weatherability and UV Resistance

Contents of Cartridge

10.3 fl oz (305 ml)

Shelf Life

27 months






10.3 Ounces



Cartridge Contents

10.3 oz. (305 ml)

Dow Corning® Glazing Silicone Sealant is a professional quality acetic cure silicone sealant specifically formulated to meet glass shop glazing needs. It forms a long-lasting, water resistant seal with ±25 percent movement capability when properly applied.
Basic Uses
It can be used in general glazing applications, back lite replacement, and skylight installations. It may also be used to repair weatherstripping and gaskets. It's unique adhesion-promoted formulation ensures adhesion to many building substrates, and longer working time means a professional appearance for the finished job. Glazing Silicone Sealant can be used on most glass, plastics, metal, repainted surfaces, fiberglass, ceramics, and aluminum.
Technical Data
It meets or exceeds the following specification standards: Federal Specifications TT-S-001543A (COM-NBS) Class A for silicone building sealants, and TT-S-00230C (COM-NBS) Class A for one component building sealants; ASTM C-920; Canadian Specification CAN2-19.13-M82.
Dow Corning Glazing Silicone Sealant is not intended for structural glazing, or for use on masonry. Check cartridge label and Specification Data Sheet for additional limitations.
Comparable Sealants
CRL: 33S. Dap: 100% Silicone. Dow Corning®: 999-A; 786; 732; 700; General Purpose; Commercial Grade 100%; Tub, Tile and Ceramic; HVAC/R. GE®: 1200 Construction, 1000 Contractors, 1700 Sanitary. Tremco®: Proglaze, Tremsil 200, TremPro 644. OSI: HM-270. Pecora: 860, 863. Sonneborn: OmniPlus. Sika®: SikaSil®-GP.
Product Warning:
Not for structural glazing. Check cartridge label and Specification Data Sheet for additional limitations.