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YUHONG™ YHBituprimer-4035
Water-based Bitumen Primer
YHBituprimer-4035 Water-based Bitumen Primer is a quick drying water based low viscosity bitumen primer. It is used as a primer coat on masonry and concrete substrates to improve the adhesion of bituminous membranes and coatings. YHBituprimer-4035 is low in viscosity, which allows it to penetrate into the concrete pores and improve the adhesion between the membrane and the concrete surface. In addition to that, the primer also acts as a binder and preventing moisture penetration.
Product Specifications
  • Physical state
    Liquid
  • Color
    Black or dark brown
  • Packaging Size
    18kg per plastic pail
Core Advantages
  • Compatible with various materials, quick-drying, and high penetration power.
  • High adhesion to the substrate.
  • Improves the adhesion of bituminous membranes and coatings.
  • Cold applied, does not require heating.
  • Water-based product, environmentally friendly, and pollution-free.
  • Anti corrosive.
  • Conforms to ASTM D41 - Asphalt primer for roofing, damp proofing and waterproofing.
Applicable Scenarios
  • YHBituprimer-4035 is used as a primer and sealer coat prior to the application of bituminous waterproofing membranes and coatings.
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