SikaProof® P-12 is a retrofit waterproofing system for concrete structures. It consists of a highly flexible waterproofing membrane based on FPO, which is fully coated with a polyolefin adhesive and sealant. The waterproofing membrane is bonded over the entire surface of the existing concrete structure. The application is cold self-adhesive and does not require heat or an open flame.

The SikaProof® P membrane system should only be applied by specialists trained and authorised by Sika. Vapour and water repellent. Concrete protection for basements and other structures below ground level against water ingress

Can be applied cold, no heat or open flame required
Self-adhesive on existing structures
Fully and permanently bonded to the concrete structure
High watertightness, tested according to various standards
Simple application with fully cured joints (no welding required)