Español
Canada
Careers
Investors
About Us
Contact Us
Become a Customer

OSI

OSI QUAD® Window, Door & Siding Sealant - 10 Oz. Cartridge 778

Item:

#661920

Product:

#OSIQU778

Manufacturer:

#QUAD 778

Color:

778

  • Applicable Standards: ASTM C920: Type S, Grade NS, Class 25, Use NT
    Federal Spec. TT-S-00230C, Type II

Sign up for updates
Get the latest news, tips, tools and product updates for all your roofing projects.
Privacy Policy and Cookie NoticeTerms of UseTerms and Conditions of Sale
© 2026 QXO, Inc. All Rights Reserved.