3300® PROFESSIONAL GRADE POLYURETHANE SEALANT
3300® Professional Grade Polyurethane Sealant is a single-component, high performance polyurethane sealant that withstands adverse weather conditions and cures to a flexible weather-resistant seal.
Do not apply over damp or contaminated surfaces. Do not apply to absorptive surfaces such as marble, limestone, or granite without prior testing for discoloration or staining. Do not use in areas where food is processed or stored. Do not use for potable water applications.
Building Supply Center, Hardware Store, Home Center, Industrial Distributor, Lumberyard, OEM Distributor for Manufactured Housing and RV's, Roofing Wholesaler, Specialty Supply Center (i.e., Windows, Masonry, HVAC, etc.)