Kerakoll Green Pro - Uncoupling & Anti Cracking Membrane - 23 sq./m

Kerakoll Green Pro - Uncoupling & Anti Cracking Membrane - 23 sq./m

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Price: £148.00 ex VAT.  (£177.6 inc VAT)

In stock

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.

Green-Pro revolutionises the world of underlying waterproofing, re-writing performance standards to allow applications that are impossible for mineral products.

Green-Pro is a highly innovative Kerakoll creation. The membrane is a high-technology, multi-layer composite polymer system comprising:

  • PA – hydrophobic PA fibres with high tensile strength to guarantee a superior and more evenly distributed available contact surface
  • HDPE – waterproof and variable geometry HDPE structure to guarantee physical separation between the substrate and the flooring
  • TNT – highly breathable sheet to guarantee passage of the vapour from uncured screeds or screeds with high residual humidity and to guarantee high levels of adhesion to the substrates

Roll Dimensions

  • 20m long x 1.15m wide = 23 sq./m

Product Strengths

  • 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)

KERAKOLL WATERSTOP SYSTEM is the brand behind AquaExpert systems, the state-of-the-art waterproofing systems for balconies, terraces and any surface whatsoever where ceramic tiles, natural stone and glass mosaic are to be laid. AquaExpert guarantees 100% water-resistant substrates and the highest possible chemical/physical compatibility ratio with cement-based adhesives that are suitable for laying the floor coverings, thereby ensuring the long life of the entire bonded system. Green-Pro nano-membrane is used in the following AquaExpert system: AQUAEXPERT 3

Anti-cracking, high-adhesion and superior durability waterproofing system which guarantees immediate laying of the coating material even on cracked substrates that may contain vapour pressure. Specifically intended for balconies, terraces and horizontal surfaces of any size with no fractionizing and expansion joints in the screed to be tiled with ceramic tiles and natural stone.

Area of Use

Use For internal and external use to waterproof, separate and compensate for vapour pressure prior to laying of ceramic tile and natural stone coatings for domestic, commercial, industrial uses (for example industrial kitchens, food industries, warehouses) and for street furniture (check that the size and thickness of the materials to be laid is suitable). Substrates: - screeds, including any that are cracked and not completely cured or with possible vapour pressure caused by residual humidity, - existing ceramic, marble floor tiles, natural stone floorings anchored to the substrate, - cured concrete, - fibre-cement and plaster-board panels anchored to the substrate.


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