Resichem 573 Fastfill Screed – Concrete Seal


Download the Resichem 573 Technical Data Sheet (TDS)

Resichem 573 Fastfill Screed is a single component fast curing engineering grade, polymer modified, reactive cementitious coating with high adhesive properties. It is used in permanent immersion or negative pressure waterproofing. It incorporates the most advanced micro-silica, polymer and fibre technology, curing to give a dense matrix which is impermeable to water under 10 bar hydrostatic head. Supplied as a single component system, ready for on-site mixing and use.

  • Resist 10 bar negative hydrostatic pressure
  • Ideal as a render to combat moisture ingress
  • Fully compatible with Resimac primers and chemical top coats



At 20°C (68°F) the applied materials should be allowed to harden for the times indicated below before being subjected to the conditions indicated. These times will be extended at lower temperatures and reduced at higher temperatures:

  • Usable Life – 10 minutes
  • Minimum overcoat –  24 hours
  • Maximum overcoat – 3 days


Sealing and waterproofing structures such as basements, containment areas, sumps etc. This material has been designed to be used in conjunction with the Resichem range of coatings.

Additional information

Weight 55 lbs


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