Swellstop

Swellstop is a hydrophilic waterstop. When It is encapsulated in a concrete cold-joint where it is designed to expand on contact with water, forming a tight seal and preventing water passage. It provides long-term protection against leaks in construction joints, pipe penetrations, and below-ground structures. Swellstop is ideal for basements, tunnels, and water-retaining concrete applications where movement or water pressure is expected.

Key Points

• Hydrophilic waterstop that expands on contact with water
• Seals construction joints and penetrations
• Provides long-term leak protection
• Suitable for below-ground and water-retaining structures