Sika SikaSwell A Water-Swelling Waterstop
SikaSwell® A is a rectangular acrylic sealing profile that swells on contact with water to seal various types of construction joints and penetrations in concrete structures.
| Packaging | Available in multiple sizes |
|---|---|
| Colour | — |
| Coverage | See product PDF datasheet for details (Actual coverage varies with substrate conditions and application thickness) |
Applications
- Joint sealing — construction joints
- Around pipes and steel penetrations through walls and slabs
- Around various types of penetrations and connecting joints
- Construction joints in cable ducts
Advantages
- Efficient, economical joint sealing solution
- Unique material fills fine cracks and voids
- Versatile solution for connections and detailing
- Permanently waterproof (under wet/dry cycling); resistant to many chemicals
- Quick and easy to apply
- Applicable to various substrates
- BBA system certification using SikaSwell S-2