Designed to restore joint integrity.
Pipe and manhole joints generally experience higher ground water pressure than the grade adjustment area of a manhole. When infiltration occurs due to deflection, offset or corrosion, the Internal Joint Seal is specifically designed to reestablish watertight conditions.
A = The portion of the seal which covers the pipe or manhole defect
B = The complete width of the seal once installed (includes the band compression area)
Please contact us for price & availability.