Cementitious Coating 851 (Grey) – 30KG


Net: £106.00

Cementitious Coating 851 (Grey) – 30KG


Net: £106.00

Cementitious Coating 851 (Flexcrete 851) is a waterproofing liquid that’s designed to be used with concrete and other mineral substrates. This can be used both internally and externally.

Uses for Cementitious Coating 851

Flexcrete 851 can be used in water retaining structures and underground constructions, as well as decks and roofs. This is due to its excellent ability to resist positive and negative pressure (under 100m).

It also provides chloride resistance on highways and coastal structures while improving the long-term performance of reinforced concrete.

Advantages of Cementitious Coating 851

  • Can be applied with a brush, shovel, or spray (usually in two coats)
  • Only a one-coat application is required for floors and decks
  • Forms strong bong to prepared concrete and steel
  • When cured, it is non-toxic

Size: 30Kg

Colour: Grey

Download Product Info (PDF)

Certain applications may require sealing or priming with Flexcrete Cemprotec EF Primer.

For drinking water applications use Flexcrete Polymer Admixture 850.

Estimated delivery 1-2 working days to UK mainland

Additional information


Only requires mixing on site


Listed under Regulation 31 for use in the supply of drinking water