Gunnable Water Stop
Gunnable Water Stop
TREMproof® GWS is a hydrophilic gun grade waterstop designed for detailing below grade construction joints. TREMproof GWS is designed to swell when in contact with liquid water and moisture, creating a tight seal between surfaces and substrates.
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Versatile
Suitable for wet and dry environments
Multi-Use
Designed for flat, smooth and irregular surfaces
Excellent Expansion
Demonstrated expansion up to 350%
Seals Against Moisture Penetration
Swells when in contact with liquid water and moisture, creating a tight seal between surfaces and substrates
TREMproof® GWS Is Best For
TREMproof® Amphibia™
TREMproof® Amphibia™ WS
TREMproof® 560A
