Designed to produce large diameter holes in poured concrete structures. The disks can be assembled to fit virtually any wall.
Century-Line sleeves are engineered to mate with Link-Seal modular mechanical seals for a lifetime of leak-proof performance.
The first of its kind to be a fully encapsulated isolating gasket.
Insulating sleeves designed to easily fit over standard size flange bolts. Insulating washers designed to provide tough, positive insulation.
A modular, sealing system that creates a permanent, hydrostatic seal for nearly any cylindrical object as it passes through.