Qinglong Waterproofing Malaysia
QL Common Leak Repair Products

QL- JS Waterproof Coating

  • Introduction
    QL- JS Waterproof Coating is a synthetic waterproof adhesive emulsion for construction. It is made up of imported polymer and various additives.
  • Product Features:
    1. Non-toxic, odorless and non-polluting, it is an environmentally-friendly product.

    2. Excellent adhesion and high tensile strength.

    3. Superior impermeability, crack, weather resistance, acid and alkali resistance.

    4. Adding pigments can create a decorative coloured coating.
  • Application Range:
    1. Especially suitable for anti-seepage and moisture-proofing of new perforated brick masonry materials such as aerated concrete and hollow brick.

    2. Waterproofing and moisture-proofing of roofs, basements, toilets, kitchens and walls of industrial and civil buildings.

    3. Ideal for waterproofing of water tanks, swimming pools and tanks with hygienic and environmental protection requirements.

Application Methods:
Apply it in the following order: base surface> under-layer coat > bottom coat > medium coat > top coat.

1. Base surface preparation: The base surface must be flat, firm, clean, no water and osmosis, dents, cracks and leakage must be fixed first, internal and external corners to be made round.

2. Coating preparation: Measure the weight of the latex and cement. Add the cement to the latex using a power agitator and stir it until it becomes a uniform and granular-free mixture. If you find the mixture is too thick during the mixing process, diluted it with water which is less than 5% of the total weight. Coat ratio > latex: cement = 1: 0.8.

3. Apply the mixture evenly on the base surface. In general, apply it 2 to 3 times to achieve the thickness required by the design. It is better to apply a new coating on top of the other when the previous layer is not sticky to hands.

    • Technical Indicators:
      Experimental Project Technical Specifications
      Tensile Strength
      Elongation at Break
      (0.3MPa, 30min)
      Impervious to Water
      no seepage
      Adhesion Strength