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DOWSIL 791 Black 10.3oz Tube

DOWSIL / Dow Corning 791 Black Silicone Weatherproofing Sealant 10.3oz Tube
  • In-Stock
  • Ships Within 24-Hours, if in-stock.
  • $50 Minimum Order Value


Product Description

DOWSIL / Dow Corning 791 Black Weatherproofing Sealant is a one-part, medium-modulus, elastomeric sealant designed for general weathersealing. Its silicone formulation cures to a flexible and curable silicone rubber building joint seal.

This sealant is a specified, premium performance weather sealing product specifically designed for general glazing and weather sealing in curtain wall and building facades.

***12 Cartridges/Tubes per case. Individual cartridges/tubes are available for purchase.***

Features Description

Ideal for expansion, connection, perimeter and other movement joints.

Neutral cure - suitable for use on coated glass, galvanized steel, masonry and other porous and nonporous substrates.

Extension/compression movement of up to ±50 percent of the original joint width.

Excellent weatherability, virtually unaffected by sunlight, rain, snow or ozone.

Excellent unprimed adhesion to a wide variety of construction materials and building components.

Ease of application - ready to use as supplied.

Excellent rheology- low string upon gunning.


10.3-fl oz [305-mL] cartridge

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