Sika SikaSwell S-2 Hydrophilic PU Sealant 600ml Sausage
SikaSwell S-2 is one component polyurethane sealant which swells in contact with water. It is used to seal waterproof structures, construction joints and penetrations.
- Easy and simple application
- Good adhesion to various substrates
- Optimised expansion rate, therefore no damage to fresh concrete during curing
- Highly economical
- Permanent water resistance