Sale of industrial degreasers in London : SEALING FOR FLAT ROOFS AND TERRACES - ARCATHAN

You are here : Home


waterproofing solution flat roof waterproofing product waterproofing paint colour chart
Back Contact us

ARCATHAN is a sealing resin with cold application and freeze-drying. Flexible coating composed of modified polyurethane resins, ARCATHAN is used for waterproof protection of buildings and civil engineering works. ARCATHAN forms a totally waterproof membrane, without joints or leakage risks. Its permanent elasticity over time protects buildings permanently.

 ARCATHAN resists standing water; no slope is needed to ensure its efficiency.

 Without finishing, ARCATHAN forms a non-trafficable membrane. Applying the finishing ARCATHAN TRAFFIC helps make this coating trafficable.


  • Waterproofing flat, curved or angled roofs
  • Waterproofing salient facades elements
  • Waterproofing vertical surfaces
  • Indoor/outdoor waterproofing: fixed/loose laid sub-coatings.
  • Encapsulating asbestos cement roofs
  • Protecting fragile insulation made of projected polyurethane (PU) foam
  • Colored anti-carbonation protection of works


  • Waterborne coating, very low VOC
  • Odorless when applied
  • Waterproof and freezeproof / Permeable to water vapor
  • Mechanical characteristics maintained between -15°C and + 70°C
  • Fully bonded to the surface without additional anchor
  • Possible occasional traffic
  • Energy efficiency i

Consumption / Implementation

ARCATHAN is applied by paintbrush, roller or airless spray gun.



• without interlining: 1.8 kg / m² (in 3 coats including 1 underlay)

• with interlining: 2.5 kg / m² (in 4 coats including 1 underlay)


Please refer to the datasheet for more details about how


Bucket of 15 kg

Gray, white, brick-red 

Others products

waterproof paint for terrace

Waterproof paint for terraces and balconies - ARCADECK

ARCADECK is a decorative and protective waterproof paint for terraces, patios, balconies and roof terraces. ARCADECK covers and protects the substrate and prevents it from deterioration caused by water ingress.   ARCADECK can also be used to waterproof floor tiling.  
More details