GREENCOAT Prep is a water-based acrylic, electrometric membrane formulated as a clear or pigmented product. Provides superb sealing qualities and penetrates deep into the surface. Prevents oil, grease, acids, and alkalis from seeping into the surface and causing deterioration. Acrylic resin enables product to bridge hairline and minor cracks within the substrate. Prevents dust and forms a durable waterproof surface that is chemical and abrasion resistant.



Available in 5L and 20L

Principal characteristics:

  • Acts as a membrane and serves as an undercoat for difficult-to-paint substrates.
  • Protective and easy to use coating for variety of surfaces
  • Waterproof coating for preserving natural surfaces
  • Lengthens life of surfaces
  • Protects surface against efflorescence
  • Ultraviolet resistance
  • Stain resistance
  • Does not turn yellowish with age
  • Heat resistance
  • Very good adhesion
  • Non-toxic and odour free
  • Long lasting, UV protection
  • Optimum application temperature for water-based coatings is 25°C.
  • Substrate temperature should never be below 10°C
  • Needs minimum maintenance due to use of unique UV stabilisers

Intended use:

  • UV Prep is used as a UV resistant, waterproofing coating on surfaces where the natural colour is to be preserved or colour coded, such as nitrile rubber, face brick, wooden objects, roof tiles, stones, etc.


  • Clean all tools (brushes and rollers) while wet with water after use.


  • 25M2/Liter diluted

View Datasheet


Additional information


5L, 20L