Dow -DOWSIL™ 778 Silicone Liquid Flashing

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A single component silicone sealant for weatherproofing at window and door openings and other building transitions.


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

MasterFormat: Flashing and Sheet Metal | Flexible Flashing | Joint Protection...



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

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

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Overview


DOWSIL™ 778 Silicone Liquid Flashing

A single component silicone sealant for weatherproofing at window and door openings and other building transitions.


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Specifications

Typical Properties

Adhesion to

Brickwork, Concrete, Masonry, Metal, OSB/Sheathing

Appearance

Opaque

Chemistry

Neutral

Cure System

1-Part Cure

Durometer - Shore A

40 Shore A

Elongation

250 %

Movement

Low

Number of Parts

One

Peel Strength

> 15 ppi

Primerless Adhesion

Primerless

Shelf Life

360 Days

Special Features

Flashing

Substrate

Non-porous

Tensile Strength

210 psi

Where Used

Job Site

Working Time

30 Minutes