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Product benefits

  • Excellent crack bridging capability
  • Applicable under high humidity environment 
  • Applicable for substrates with complex surfaces and shapes

Elastomeric cementitious, two-component, coating for interior and exterior waterproofing system complied with class JS of JC/T 894

Product Features

Technical Data

•Application Temperature : Above 5⁰C at normal ambient temperature.
•Pot Life (Working Time) : 3 hours.
•Touch dry time : 3-6 hours
•Setting time : 24-48 hours


Printable Product Document (PDF)

Technical Data Sheet

Material Safety Data Sheet

Send or download the documentation

You can either send the documentation to en-email address, or download it.

Preparation & Application

Substrate Preparation

•Concrete, Cement-Sand render/screed & Masonry surface
 must be well age,dry,sound,flat or true & free of contaminants.
•Steel/Metal surface must be free of scales,rust grease,oil etc.


•Slurry consistency waterproofing mortar can be applied using 
 stiff bristle brush/broom & roller.
•Paste consistency waterproofing mortar can be trowel/spread 
 using a steel trowel/float.
•Waterproofing "slurry or paste" mortar must be applied in two coats.

•Apply first coat throughout the selected & allow 
 to touch dry (Approx 3-6 hours)
•Second coat must be applied over the first coat from the right angle.
•Second coat must be applied while the first coat had not cure.

•Second coat applied must be sufficiently thick, to withstand 
 anticipated water pressure. 
•Finish surface by rubbing down with soft dry sponge.
•Ideal finish thickness (2 coats) of Belcem WP Slurry is between 1-2mm.

•Ensure waterproofing is consistently applied,filling all pores,
 pinholes or voids.
•Extra care must be taken when applying to joints,cracks,junction or corners.
•To obtain an effective waterproofing tanking system, Belle WP Slurry
 must be employed throughout the floor areas,with a wall upturn 
 of between 300-600mm.
•Allow the waterproofing to cure for atleast 24-48 hours.

Protection : The waterproofing must not be wetted while it is still curing. It should be protected from direct sun light, rain or pedestrian traffic for at least 24 hours.

Self Life & Storage

•6 months after manufacturing date when stored unopened in dry  condition of normal ambient temperature.

Type of usage

•Suitable for use at internal & external areas, for light to heavy service 
 wet duty areas or water sensitive backgrounds. 
•Prevents water penetration beneath suspended floors or water infiltration.
•Used as a sandwich water or vapour proof membrane for aboveground & 
 basement application.
•Suitable for application onto concrete, cementitious mortar substrates 
 (eg. cement-sand renders, screeds etc.) and masonry. 

•used as a waterproof coating at :
•Internal Wet Duty Areas eg. Showers / Toilets / Ablution
 / Kitchen / Laundry Areas etc.
•Basement & Underground Garages
•Water Tanks
•Terraces  & Balconies
•Retaining Walls
•Flat Roofs
•Swimming Pools & Pool Decks


•Slurry-Approx. 6-7m²(at 2mm thickness) for 15kg Part A powder
 to 6 litres Part B liquid.
•Paste-Approx. 5-6m² (at 2mm thickness) for 15kg Part A Powder
 to 6 litres Part B liquid.


25 kg


Part A (powder) : 15kg bag & Part B (Liquid) : 6 ltrs drum.