New Arrival China New Roofs Waterproofing - Bitumen primer coating – Hongyuan Detail:
Liquid Water Based Bituminous Primer –Primer coating
Primer coating is a bituminous liquid that seals porous surfaces ,such as concrete , to improve the adhesion of bituminous materials to be applied to the substrate, it is recommended to use Primer coating in all applications of Torch on membrane AND self adhesive membranes .
conforms to ASTM D-41
Primer coating should be thoroughly stirred before use of applied to the substrate by means of brush , roller or spray.
300g/m2 Brush/Roller
200g/m2 sprayed
Concrete should cured and at least 8 days old,After drying, any localized discoloration on the surface should be retreated and allowed to cure.
Apply Primer coating only an area that can be covered within the same day .Do not leave the primer exposed for more than 24 hours , If this could
be the case , apply a further coat and allow to cure as above .
Tools may be cleaned with white spirit or paraffin.
Drying Time:
2 hours +_ 1 hour depends on local weather conditions at the time of application .
Packing: 20 kg pails
Specific Gravity : 0.8-0.9
Shelf life : 2 years
Product detail pictures:



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The corporation upholds the philosophy of "Be No.1 in high quality, be rooted on credit rating and trustworthiness for growth", will continue to serve outdated and new consumers from home and overseas whole-heatedly for New Arrival China New Roofs Waterproofing - Bitumen primer coating – Hongyuan, The product will supply to all over the world, such as: Mozambique, Belgium, United Arab Emirates, Since always, we adhering to the "open and fair, share to get, the pursuit of excellence, and creation of value"values, adhere to the"integrity and efficient, trade-oriented, best way , best valve" business philosophy. Together with our all over the world have branches and partners to develop new business areas, maximum common values. We sincerely welcome and together we share in global resources, opening up new career together with the chapter.
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!





