STI SpecSeal ES Elastomeric Firestop Sealant - 10.1 oz Tube

SpecSeal ES Sealant is a latex-based gun grade elastomeric firestop sealant designed for construction joint applications. Once cured, ES Sealant forms a flexible shield against the passage fire and smoke. In dynamic joint conditions, ES Sealant is tested to accommodate up to 25% compression/extension of the installed joint width.

Features

• Highly elastomeric gun grade sealant
• Tested for up to 4 Hour fire resistance rating when tested to ASTM E1966/UL 2079.
• Can be sanded and painted to match its surroundings
• Listed in over 45 UL Tested Construction Joint Systems

10.1 oz tube