Waterproofing products and system accessories

Certified, eco‑friendly, breathable, anti‑alkali and chlorine‑resistant, mineral membrane for the flexible waterproofing with high levels of adhesion and durability of substrates before laying with adhesives.

Anti‑cracking waterproof membrane with high adhesion for balconies, terraces and horizontal surfaces before the laying of ceramic tiles, natural stone and hardwood floors; it creates a waterproof surface even when overlaid on cracked supports, supports that have not been perfectly cured or supports that might contain vapour pressure due to residual substrate moisture content.

Thin, waterproof polyethylene sheet with high expansion/anti‑tear, coated on both sides with polypropylene fabric. Ideal as an anti‑cracking waterproofing system/composition for areas with moderate stress.

Ready‑to‑use, eco‑friendly, single‑component organic sealant for the high‑adhesion waterproofing of Aquastop sealing tape with Aquastop Green or Aquastop Fabric membrane.

Eco‑friendly rigid neutral silane sealant for waterproof sealing of hydraulic and electric systems, through elements and construction elements in pools and in Kerakoll waterproofing systems.

Certified, eco‑friendly, two‑component, anti‑alkali and chlorine‑resistant, mineral membrane for flexible waterproofing with high levels of adhesion and durability of substrates before laying with adhesives.

Certified, eco‑friendly, organic, water‑based, mineral waterproofing product for absorbent substrates in damp environments. 

Eco‑friendly, water based, flexible organic mineral covering for non‑slip protection of Aquastop Nanoflex waterproof membrane.

Eco‑friendly, water‑based vapour barrier and waterproofing protection for compact, absorbent and non‑absorbent substrates.

Certified, organic mineral membrane for highly flexible waterproofing with high levels of chemical resistance and adhesion before laying with cement‑based and reactive adhesives.

Decoupling panel in synthetic fibre for the thermal and acoustic insulation, and reduction of transmitted impact noise, to be laid with a thin layer of adhesives from the Biogel range.

Butyl adhesive tape coated in high‑adhesion, non‑woven, alkali‑resistant polypropylene with a pre‑cut, silicone film halfway along the back for perimeter joints that also have a bituminous sheath, PVC, wood, polycarbonate, glass, plastic or metal materials.

Flexible NBR waterproof joint for perimeter and fractionizing joints in waterproofing systems. For use under ceramic and porcelain tiles and natural stone. Bonds directly on application.

Improved adhesion waterproof elastic tape for joints. The three‑layer structure with a waterproofing alkali‑resistant TPE central core and polypropylene fibres guarantees extreme compatibility with waterproofing products.

Improved adhesion waterproof elastic flange. 
The three‑layer structure with a waterproofing alkali‑resistant TPE central core and polypropylene fibres guarantees extreme compatibility with waterproofing products.
Flexible area in the centre facilitates sealing of pipes and drains.

NBR rubber, under‑tile waterproof elastic tape coated on both sides with high‑adhesion non‑woven polypropylene for structural joints in waterproofing systems on balconies, terraces and flat roofs coated with ceramic tiles and stone material.

Special reinforcing mesh made of alkali‑resistant glass fibre.

Elastic NBR seal for pipes and drains, to be used prior to laying of ceramic, porcelain tiles and natural stone. Applied by cold bonding.

High quality ASA perimeter drain with seamless wall‑floor sides coated in non‑woven polypropylene to guarantee a good seal with Aquastop Nanoflex mineral membrane, using eco‑friendly Aquastop Fix sealant and gel adhesives from the Biogel range.

Central polypropylene drain with waterproof polyethylene membrane coated on both sides with polypropylene fabric, for use in Kerakoll waterproofing systems.