SikaProof® P-12 is a flexible polyolefin (FPO) self-adhesive sheet membrane for post-applied, fully bonded below ground waterproofing of existing reinforced concrete structures. It is pre-coated with an adhesive sealant layer and is cold applied onto primed concrete structure by a simple peel and stick process by using SikaProof® Primer-01 as a system primer.

Features and benefits:

Membrane thickness 1.2 mm.
Will restrict the ingress of radon into buildings from naturally occurring sources.
Post-self-adhered, fully bonded on existing concrete structures.
No lateral water underflow between the concrete structure and the membrane system.
High flexibility and crack-bridging.
Validated high watertightness.
Easy to install with fully adhered joints (no welding required).
Cold applied (no heat or open flames).
Temporarily resistant to weathering and UV-light during construction.
Highly durable and resistant to aging.
Resistant to aggressive elements in natural ground water and soil.
Can be combined with other approved Sika Waterproofing/ Joint Sealing Systems.

Approvals/ standards:

CE Marking and Declaration of Performance to EN 13967 - Flexible sheets for waterproofing – Damp proofing and basement tanking.
Agrement Certificate, SikaProof® P,BBA,Certificate No.13-5075.
Test Report, Functionality, SikaProof P-12, WISSBAU, No. 2013-253.
abP Approval, SikaProof P-12, Report No. MPANRW- 2211463-1.

SikaProof P12 EPD