• Prevents water infiltration at construction & expansion joints

• Maintains structural integrity and watertightness

• Resists many soil chemicals, aging, and biological attack

• Easy to install – welds quickly on site

Typical Applications

• Concrete foundations – stop groundwater ingress into basements or slabs

• Tunnels & dams – prevent leaks under hydrostatic pressure

• Retaining walls & reservoirs – seal construction joints against water seepage

Related Products You May Need

• Expansion joint – allows movement while waterstop handles sealing

• Sealing compound – for secondary joint sealing

• Waterproofing membrane – surface protection alongside joint sealing

Final Note
A PVC waterstop is a small component that makes a huge difference in durability and waterproofing. Properly installed, it provides reliable, long‑term performance in most environmental conditions.