SikaProof®-P-12 - Self-adhesive sheet membrane

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.