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Dow -DOWSIL™ 789 Silicone Weather Proofing Sealant

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A one part, neutral cure, architectural grade sealant designed for general weathersealing. It easily extrudes in any weather an quickly cures at room temperature to produce a durable, flexible silcone rubber seal.


Category: caulking compounds | caulks | elastomeric sealants...

MasterFormat: Joint Protection | Joint Sealants


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Dow
Corporate Center
PO Box 994
Midland, MI 48686
Tel: (586) 496-4000

fixspec@dow.com

https://www.dow.com/en-us.html

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Overview


DOWSIL™ 789 Silicone Weather Proofing Sealant

A one part, neutral cure, architectural grade sealant designed for general weathersealing. It easily extrudes in any weather an quickly cures at room temperature to produce a durable, flexible silcone rubber seal.


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Specifications

Typical Properties

Adhesion to

Anodized Aluminum, Concrete, Enamelled and Reflective Glass, Fluorocarbon Coated Aluminum, Glass, Heat Strengthened Glass, Low E Coated Glass, Metal Panels, Polyester Powder Coated Aluminum/Steel, Stainless Steel

Appearance

Opaque, Translucent

Chemistry

Neutral

Color

Black, Bronze, Clear, Green (Catalyst), Grey, Ivory, White

Cure System

1-Part Cure

Movement

Medium

Number of Parts

One

Substrate

Non-porous

Where Used

Job Site