SikaSwell® S-2

Polyurethane hydrophilic swellable sealant

SikaSwell® S-2 is a 1-part polyurethane hydrophilic sealant which swells in contact with water to seal all types of construction joints and penetrations in concrete. Suitable for use in hot and tropical climatic conditions.

  • 1-part, easy and fast to apply
  • Highly economical joint sealing solution compared to other systems
  • Versatile solution for joints and details
  • Optimised expansion rate, no damage to fresh concrete
  • Permanently water resistant (wet & dry cycles)
  • Good adhesion to various substrates

Usage

Joint sealing:
  • Construction joints
  • Pipe and steel work penetrations through walls and floor slabs
  • Around all types of penetrations and construction joints
  • Construction joints in cable ducts, etc.
Fixing / Adhering swellable profiles:
  • SikaSwell® A Profiles
  • SikaSwell® P Profiles
 

Advantages

  • 1-part, easy and fast to apply
  • Highly economical joint sealing solution compared to other systems
  • Versatile solution for joints and details
  • Optimised expansion rate, no damage to fresh concrete
  • Permanently water resistant (wet & dry cycles)
  • Good adhesion to various substrates

Packaging

300 ml cartridges

12 cartridges / box

600 ml unipacs

20 unipacs / box

Refer to current price list for packaging variations

Colour

Oxide red