Our waterproofers prevent damage from moisture – because a simple silicone joint does not replace a complete waterproofing. Be it in the sanitary area as well as on the roof or in the basement. Our products help your building to stay dry, because in the worst case, moisture can lead to permanent damage.

Flex PU Primer

A solvent-based, transparent, rigid, deep-penetrating, fast-drying polyurethane primer.

Flex PU Primer 2K

Water-based, rigid and transparent epoxy primer. Used as a primer in waterproofing, sealing and floor coating applications on non-absorbent surfaces.


Extra-flexible, single-component, fibre-reinforced cementitious polymer sheath for waterproofing and protecting concrete.
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Flexistar Rapid

Single component, flexible, fibre-reinforced, cementitious, polymer waterproofing membrane with fast hardening.
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Flex 1K

Single-component, flexible, fibre-reinforced, waterproofing cementitious mortar, which can be reinforced with fibreglass mesh, for flexible waterproofing and protective smoothing of cementitious substrates.
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Flex 2K

Two-component, flexible, fibre-reinforced, waterproofing cementbased mortar, which can be reinforced with fibreglass mesh, for flexible waterproofing and protective smoothing of cementitious substrates. Good UV resistance, elastic to -20 °C.
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Very fast-setting pre-mixed mortar.

Promural Silicon

Transparent, ready-to-use hydrophobising impregnating agent based on siloxane polymers dissolved in solvent, type H for PI, MC, IR according to EN 1504-2, for the protective treatment of absorbent mineral substrates.


Two-component epoxy protection coating.


Single-component liquid waterproofing sheath in water emulsion.
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Aquatech Rapid

Elastic, single-component, quick-hardening liquid waterproofing membrane in water emulsion for exterior and interior waterproofing.

Flex PU

Liquid polyurethane membrane with high permanent elasticity, used for long-lasting waterproofing based on pure hydrophobic elastomeric polyurethane resins, which provide excellent mechanical, chemical, thermal, UV and natural resistance.
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Flex PU Walk

Polyurethane, pigmented, UV-resistant, colour-stable coating with high permanent elasticity, used as a top coat for protecting exposed polyurethane waterproofing coatings. Particularly suitable for pedestrian areas.

Flex PU Drive

Polyurethane, pigmented, abrasion-resistant, semi-rigid, colour-stable and UV-resistant coating used as finishing for the protection of exposed waterproofing coatings subject to high abrasion conditions, particularly suitable for public areas and driveways.

Flex PU Detail

Liquid, permanently elastic, thixotropic, fibre-reinforced polyurethane membrane for complex spots and details.

Asfredol 1000

Cold asphalt, composed of an anionic bituminous emulsion, free of organic solvents, for waterproofing and surface protection of porous surfaces, both wet and dry.

Sitol A

Bituminous, waterproofing and anti-corrosion paint.

Black Hydro Easy

Multipurpose, thixotropic, bituminous liquid waterproofer made up of inert fillers, elastomeric resins and additives. Suitable for waterproofing earth retaining foundation walls. Used as sealant and finisher for roof waterproofing and insulation panel bonding applications.
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Black Hydro Light

Elastomeric bituminous waterproofer lightened with rubber granules for waterproofing horizontal and vertical concrete and brick surfaces.

Black Hydro Pittura

Solvent-based protective and decorative paint, based on bitumen, aluminium paste, selected synthetic resins and special additives.

Black Hydro Spray

Solvent-based bituminous waterproofing protective sealant in spray can, suitable on any type of substrate.

BW 100

Bituminous liquid waterproofer.

BW 200

Multi-function bituminous waterproofer.
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Non-woven polyester geotextile (60 g/m2) used as reinforcement in conjunction with Flex PU liquid waterproofing membranes.