duseel 200

Technical Data Sheet

DUSEEL 200 is cold applied emulsified bitumen anionic protective coating manufactured from high quality bitumen and a special chemical emulsifier. The special high quality product gives excellent adhesion to concrete and forms a waterproofing barrier on the structure.


  • Superior cold liquid applied protective coating
  • Excellent adhesion to damp and dry surfaces
  • Solvent free, non-flammable
  • Penetrates and seals porous substrate
  • Resistant to ingress of water
  • Seamless coating
  • Water based no health hazard
  • Forms a tough and resilient film upon drying
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DUSEEL 200 is tested in accordance of ASTM D 2939 and other relevant International Standards.


Duproof is ISO 9001 Quality Assured Company, and DUSEEL 200 carries a material warranty against any manufacturing defects.


  • Damp proofing and protective coating for a wide range of construction materials such as concrete, precast blocks, cementitous construction, wood etc
  • Protective layer for concrete foundations, walls and columns.

METHOD OF APPLICATION(Substrate Preparation)

  • All substrate must be clean, free from dirt, dust, soil, grease, oil and other loose particles. Substrates that are very dry should be applied with a penetrative coating of DUPRIME E. If the concrete is very dry, dampen first with water.
  • Stir the emulsion thoroughly if stored for a long time.

Application System on Porous substrate (Concrete Structure)

  • Prime the surfaces with water based primer DUPRIME E and allow the primer to dry completely (6 – 8) hours.
  • Apply a minimum 2 coat by brush or spray equipment.
  • The second coat is applied when the first coat has completely dried.
  • Apply each coat at a right angle to the previous coat to achieve good coverage and uniformity.
  • A third coat is required for very porous substrate.
  • Drying time is 1–4 hours under normal conditions. Under damp and cold conditions it is recommended to allow 6 hours between successive coats.

Emulsified Bitumen is recommended to apply at temperatures above 5oC.


DUSEEL 200 is available in 20 liter pails and 200 liter drums, palletized and strapped. Store at temperature between 5oC and 50oC in a tightly sealed container. Shelf life is minimum of 1 year in a good storage protected from direct sunlight and frost.


There are no health hazards associated with DUSEEL 200, wash with copious amount of water if spilled on the skin.


Solid Contents%50 ± 5ASTM D 2939
DensityKg/L0.985 — 1.05ASTM D 70
AppearanceDark brown liquid forms into black, flexible coating upon dryingIn house
Heat ResistanceCured film is non-flowing and non-sagging under service conditionsASTM D 2939
Service temperatureoCoC to +50 oCIn house
CoverageKg/m20.25 to 0.5 Kg/m2/Coat-Depending on the substrate
Viscosity (Saybolt)sec25 — 50In house
pH10 — 12ASTM 1208
Drying timeHrs2 — 4ASTM D 2939


The brush and spray equipment is cleaned using soap and water immediately after use. Place tools in water during breaks to prevent caking up of the bristles.

Note: These data are correct at the time of printing but may be changed without any prior notice subject to client’s requirements availability of raw materials or other conditions. This data sheet supersedes all previous publications pertaining to this product. All reasonable care has been taken in preparing this document, which to the best of our knowledge is accurate and true. Recommendations and suggestions are made in good faith and should only be considered for general guidance. No liability is assumed or taken by us in relation to the application, as usage conditions and any labor involved are beyond our control.

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