EURO-PRUF 503 -  Cementitious Waterproofing Slurry

EURO-PRUF 503 is an economical two-part emulsion-modified cementitious waterproofing system. The two components will react chemically on mixing to form a hard waterproof coating, which will bond firmly onto the substrate on application.


  • Excellent waterproofing
  • Superior bonding
  • Can apply onto wet substrates
  • Excellent durability
  • Non-flammable
  • Anti-carbonation protection


Can be applied on various substrates such as sand/cement screed, concrete bases, asphalt, granolithic, ceramic quarry tiles, epoxy / polyurethane c0ating and others. Areas of application include interior and exterior surfaces of walls and floors, terraces, balconies, bathrooms, kitchens and wet areas.


When store in cool and dry place, sealed in unopened container, shelf life for Euro-Pruf 503 should be as follows: –

Part A : 2 years

Part B : 6 months