Sika® Aqua Blok® SBR

A high performance, premixed, Class III, waterproof membrane design for under tile and stone applications.

Sika® Aqua Blok® SBR is a highly flexible, fast-drying, Styrene Butadiene Rubber latex modified waterproofing membrane. Sika® Aqua Blok® SBR has excellent adhesion to most common building substrates and is suitable for internal and external waterproofing of shower recesses, bathrooms, balconies, roofs and decks.

  • High Extensibility >300%
  • Micro fibre enhanced reinforcement 
  • Grey colour
  • Internal and external applications
  • Premixed – No mixing, ready to use
  • Water based - solvent free
  • Compatible with Sika® and CTA® range of tile adhesives
VOC content: 0.1% w/w