NBS Source
List your products
Esha Primer
Description

Esha Primer is a quick drying black bitumen priming solution designed to penetrate and seal a variety of porous surfaces including masonry, concrete, cementitious screed/ renders, existing bituminous waterproofing and structural steelwork. Esha Primer creates a base seal and improves the adhesion of bituminous waterproofing solutions. Esha Primer is a mixture of high quality bitumen and hydrocarbon solvents.

General information
Uniclass 2015
Pr_35_31_66_08 Bitumen primersPrimary
CAWS

J41/10 Built-up reinforced bitumen membrane warm deck roof covering

J41/110 Built-up reinforced bitumen membrane warm deck roof covering

J41/115 Single layer reinforced bitumen membrane warm deck roof covering

J41/12 Built-up reinforced bitumen membrane cold deck roof covering

J41/120 Built-up reinforced bitumen membrane inverted roof covering

J41/125 Single layer reinforced bitumen membrane inverted roof covering

J41/130 Built-up reinforced bitumen membrane cold deck roof covering

Specification data - Bitumen primers
Product Reference

Esha Primer

Product Options

Technical data:

  • Appearance: Liquid.
  • Colour: Brown/ black.
  • Density: 0.879 g/cm³.
  • Solubility/ miscibility with water: Not soluble, slightly miscible.
  • Solids contents: ± 54%.
  • Organic solvents: ± 46%.

Similar products from Radmat Building Products Ltd