Tremco Paraseal LG HDPE/Bentonite Sheet Membrane Dual Waterproofing System 20MIL 4' X 24'

Tremco Paraseal LG HDPE/Bentonite Sheet Membrane Dual Waterproofing System, 20MIL, 4' X 24'

Paraseal® LG is a sheet waterproofing membrane consisting of 20 mils of HDPE, expandable, granular bentonite, and a protective layer of spun-bonded polyester. The composite weight of the material is up to 1.0 lb/ft², creating a dual waterproofing membrane.

Basic Uses:

• Paraseal LG is designed for use over lagging on blindside walls, under a slab, and buried forms such as elevator pits.
• It may be used on backfilled walls.

Features:

• The Paraseal LG system combines the dual waterproofing system with a protective third layer of spun-bond polyester to keep the membrane intact during the concrete pour or shotcrete application.
• The nature of the Paraseal waterproofing system also allows for installation over green or damp surfaces accelerating the construction process.
• The bentonite can expand up to 8 times its original thickness to stop water that may make it past the HDPE layer, providing a second layer of protection.