A kind of plastic used to seal the elements for re-bar penetration in tunnel waterproofing system.
Accessories & Ancillaries, Compartment System Accessories
INSURFLANGE TF165 is a kind hot-melt, flexible, preformed trumpet flange elements with round plates and pipe base on top quality polyvinyl chloride, widely used for sealing job for steel bar penetration in basement and tunnel waterproofing field.