66613 | 5 GAL PAILS METACAULK 350I | Rectorseal

METACAULK 350I: 5-Gal Pail of Industrial-Grade Sealant for Demanding Applications This 5-gallon pail of METACAULK 350I from Rectorseal is an industrial-grade polysulfide sealant designed for superior performance in demanding applications. Its unique formula offers exceptional bonding strength, flexibility, and resistance to chemicals, solvents, and extreme temperatures. Ideal for sealing joints, gaps, and cracks in metal, masonry, concrete, and other substrates, METACAULK 350I ensures long-lasting protection. With its high-temperature stability, it can withstand temperatures up to 300°F (149°C). Features: - Polysulfide base for superior adhesion and durability - Excellent chemical and solvent resistance for harsh environments - Withstands extreme temperatures up to 300°F (149°C) - Flexible formula accommodates expansion and contraction - Forms a watertight, weather-resistant seal Applications: - Sealing joints and gaps in metal, masonry, and concrete - Caulking around pipes, ducts, and other building penetrations - Weatherproofing exterior surfaces - Industrial applications requiring high-temperature resistance At our HVAC supply store, we stock METACAULK 350I in convenient 5-gallon pails for your industrial and commercial projects. Our competitive prices and fast shipping ensure you get the products you need, when you need them. Shop our HVAC supply store today for the best deals on METACAULK 350I and other Rectorseal products!