DUPRIME is an excellent quality universal primer, manufactured from a special type of bitumen. It is solvent based and commonly applied onto various substrates (concrete, concrete blocks, bricks, foam concrete, fiber and steel substrates) to improve bonding of bituminous products. DUPRIME is in accordance with ASTM D 41.
DUPRIME is tested as per the requirements of ASTM D-41, and other relevant International Standards.
Duproof is ISO 9001 Quality Assured Company, and DUPRIME carries a material warranty against any manufacturing defects.
DUPRIME is used as
DUPRIME is recommended to apply at temperatures above 5°C.
DUPRIME is available in 20–liter pails and 200–liter drums, palletized and strapped. DUPRIME should be store at temperature between 5oC and 40oC and away from the source of ignition. Adequate ventilation has to be ensured when applying solvent–based products in an enclosed area. Wear necessary Personal Protective Equipment. Open solvent based product drums or containers should be kept tightly closed, away from fire or open flame. Partly used material should be placed in a sealed container and stored in a wellventilated area.
There are no direct health hazards associated with DUPRIME. Normal precautions for volatile material should be observed. Refer to our MSDS sheets for advice.
|Non– Volatile % Wt.||%||Min. 40||ASTM D-2369|
|Volatile % Wt.||%||Max. 45||ASTM D-2369|
|Density @ 25oC||Kg / liter||0.8 — 0.95||ASTM D-70|
|Drying Time||hrs||0.5 — 3.0||Inhouse|
|Viscosity (Saybolt) @ 25oC||Sec||25 — 125||Inhouse|
Tolerance based on testing standard
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.