Waterproofing

BUTYL-NEK COMPRESSION SEAL

Butyl-Nek preformed plastic joint sealant is a special blend of butyl and asphalt extruded into convenient coil lengths for the sealing of precast products. Designed for vertical and horizontal applications of Storm Sewer Pipe, Box Culverts, Culvert Manholes, Septic Tanks, Utility & Burial Vaults, and Wet Wells regardless of shape or size.