Verified by manufacturer 3 months ago
Consolidate weak or damaged screeds to meet BS 8204 Soundness Category A.
For strengthening and restoring poorly compacted and low strength screeds.
An ultra low viscosity, solvent free, two component epoxy resin. It fills voids in the defective screed resulting from poor compaction and consolidates loose particles to provide a high strength screed that meets the highest soundness category for in situ crushing resistance.
Coverage depends on porosity and depth of screed. Typically a 50 mm thick weak cement/ sand screed with a BS 8204-1 in situ crushing resistance value of 8 mm will require 3-5 kg/m² of PSRS resin. Once the PSRS resin has cured, typically after four hours at 20°C, the ARDEX FINE AGGREGATE sand blinded surface may be smoothed, after excess loose sand has been removed, with the appropriate ARDEX smoothing and levelling compound in accordance with the relevant ARDEX data sheet.
Features and benefits:
Epoxy resin based
M40/20 Existing backgrounds/ bases generally
M40/320 Existing concrete/ screeds
Four hours at 20°C.
Country of product manufacture