SikaProof® A-12

SikaProof® A Edge is a preformed edge sheet consisting of membrane and fleece layer and available L-shape angles with a self-adhesive strip. The membrane layer is based upon Flexible Polyolefin (FPO), the sealant grid is Polyolefin (PO) while the fleece layer consists of Polypropylene, all designed to achieve a fully compatible, stable and effective membrane which waterproofs

• Cold-applied (no pre-heating or open flames) and pre-applied, before the reinforcement is fixed and the concrete is poured.
• Fully and permanently bonded to the concrete structure.
• No lateral water underflow or migration is possible between the concrete structure and the membrane system.
• High watertightness determined in accordance with various testing standards.
• Easy to install with fully adhered joints (no welding required).
• Weathering resistant with temporary UV-stability.
• High tensile strength and elongation.
• High flexibility and crack-bridging ability.
• Resistant to aggressive mediums in natural ground water and soil.
• Highly durable with cost-effectiveness benefits.
• Can be combined with other approved Sika® waterproofing systems including:

- Sikaplan® WT membranes, FPO-based sheet waterproofing membranes
- Sikadur® Combiflex® SG System, FPO-based joint sealing system