Kerakoll Aquastop Green Uncoupling Anti-Fracture Membrane - 23sqm

Uncoupling and anti-cracking waterproof membrane with high adhesion for balconies, terraces and horizontal surfaces before laying ceramic tiles or natural stone; creates a waterproof surface even when overlaid on substrates that are cracked, have not been perfectly cured, or might contain vapour pressure due to residual substrate moisture content.

Aquastop Green revolutionises the world of underlying waterproofing, rewriting performance standards to allow applications that are impossible for mineral products.

Features

• It waterproofs any surface, old or new, damp or dry, cracked or subject to dimensional variations.
• It compensates for hygrometric shrinkage and thermal deformation stress.
• It reduces on‑site working times: waterproofing and laying of the coating without waiting, withstands foot traffic immediately.
• Solves the problem of respecting substrate joints in staggered or diagonal laying (cuts in doorways).

Size Specifications:

• Size: 23m² Roll
• Roll Width: 1.15m
• Roll Length: 20m
• Total Thickness: 4mm

Suitable For

• Intended use: For internal and external use to waterproof, separate and compensate for vapour pressure prior to laying of ceramic tile, natural stone and hardwood floor coverings.
• Balconies, terraces, flat roofs and surfaces of any size
• Screeds, including any that are cracked and not completely cured or with possible vapour pressure caused by residual humidity, heat radiant slabs.
• Existing ceramic, marble floor tiles, natural stone floorings anchored to the substrate.
• Fibre-cement and plaster-board panels anchored to the substrate.
• Cured Concrete 

Technical Information

• Material: Composite polymeric membrane
• Appearance: White/Transparent/Green
• Shelf life ≈ 24 months from the date of production in a cool, dry place