10.3 oz. Cartridge Metacaulk® 1000 Intumescent Firestop Sealant, Red | REC-66640

RectorSeals line of chemical, mechanical, and firestopping products are industry-trusted leaders of specialty chemical sealants. Their products include thread sealants, firestopping sealants, plastic pipe cements, anti-seize compounds, fluxes, lubricants, chemical cleaners, duct sealants, leak locators, and other specialized products. HVAC, plumbing, electrical, and construction contractors have come to rely on RectorSeals professional-grade products since 1937.

• Protected in wet & dry stages against mold growth with a combination of biocides.
• Non-sag caulking grade sealant that is easy to apply & retrofit. Water Based and Flexible Set with a Minimum 3 Year Shelf Life. Excellent freeze-thaw and For interior use - paintable
• Safe and Easy to Use. No dilution or mixing is required for use. No special skills necessary to install. Apply with a conventional caulking gun, bulk loading gun or trowel from the pail. For large applications, can be pumped directly from the pail.
• Highly intumescent and VOC compliant