Pourable Manhole Sealant (1 Gallon)

This professional-grade manhole sealant is designed to seal the interface between the Mr. Manhole repair system and surrounding pavement or asphalt. Applied after cutting with a B-52 Manhole Cutter and completing repairs, it creates a durable, watertight transition that prevents water intrusion, absorbs minor movement, and protects against freeze-thaw damage. Our manhole sealant brings lasting durability and effectiveness in a single package, which is why it’s trusted by municipalities, manhole installers, and paving contractors nationwide.