Product Data Sheet Show all documents

SikaProof® P-12

SikaProof® P-12 is a fully and permanently bonded, self-adhesive, post-applied, composite sheet membrane waterproofing system for reinforced concrete structures. It consists of a flexible polyolefin (FPO) based membrane that is pre-coated with an adhesive sealant layer so that the membrane system is self-adhesive. It is cold and post-applied, without heat or open-flames, by a simple peel and stick process on hardened concrete structures.

  • Cold-applied and self-adhesive (no heat or open flames required)
  • Fully and permanently bonded to the reinforced concrete structure
  • No lateral water underflow or migration between the concrete structure and the membrane system
  • High watertightness tested according different standards
  • Easy to install with fully adhered joints (no welding required)
  • Temporarily resistant to weathering and UV-light during construction
  • Resistant to aging
  • Highly flexibile with crack-bridging abilities
  • Resistant to aggressive mediums in natural ground water and soil
  • Can be combined with other approved Sika Waterproofing / Joint Sealing Systems
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Product Data Sheet Show all documents

Usage

Damp-proofing, waterproofing and concrete protection for basements and other below ground structures against ground water ingress:

  • On horizontal slabs, decks and podiums
  • On vertical walls
  • For extensions and reconstruction works
  • For precast concrete structures

Advantages

  • Cold-applied and self-adhesive (no heat or open flames required)
  • Fully and permanently bonded to the reinforced concrete structure
  • No lateral water underflow or migration between the concrete structure and the membrane system
  • High watertightness tested according different standards
  • Easy to install with fully adhered joints (no welding required)
  • Temporarily resistant to weathering and UV-light during construction
  • Resistant to aging
  • Highly flexibile with crack-bridging abilities
  • Resistant to aggressive mediums in natural ground water and soil
  • Can be combined with other approved Sika Waterproofing / Joint Sealing Systems

Documents