Español

Become a customer

STI - Firestop Authority

STI - Firestop Authority SpecSeal® SNS Smoke 'N' Sound Acoustical Sealant 29 Oz. Sausage White

Item:

#640514

Product:

#STCSNS129W

Manufacturer:

#SNS129W

Applicable Standards: ASTM E84 (UL723)
UL Greenguard Gold Certified
LEED

Sign up for updates

Get the latest news, tips, tools and product updates for all your roofing projects.

Privacy policy and cookie notice Terms of use Terms and conditions of sale

© 2025 QXO, Inc. All Rights Reserved.