Fosroc Brushbond

Brushbond comprises a two component acrylic polymer
modified cementitious coating supplied in ready to mix kits.
Brushbond can be simply applied by stiff brush, roller, spray or trowel to obtain the desired texture.

Uses

  • Vapour barriers
  • Flexible coating to bridge shrinkage cracks
  • Waterproof coating for water tanks and reservoirs
  • Re-facing and reprofiling concrete & masonry surfaces
  • Robust coating which can withstand light pedestrian traffic
  • Backing to marble and granite, preventing water ingress and alleviate staining
Products Catalogue

Advantages

  • Allows water vapour to escape from the structure
  • Water proof - suitable for water retaining structures
  • Excellent barrier to carbon dioxide, chloride ions and water
  • High resistance to the effects of long-term weathering, durable in all climatic conditions including UV attack
  • Minimum surface preparation needed and low labour costs
  • Flexible, with thermal expansion similar to concrete
  • Covers honeycombed and pitted poured concrete effectively

Properties

Properties

Pot life

80 mins @ 25°C
50 mins @ 35°C

Colours

white, grey and beige

Tensile strength
(ASTM D638)
>1 N/mm2

Bond strength
(ASTM D4541)
>1 N/mm2
Moisture vapour transmission (g/m2/day (ASTM E96)

>300

Carbonation resistance
Coated with Brushbond

0mm

NT Build 372 (accelerated test) Un coated

1.5mm

Application temp

>5°C and <45°C