Orders before 12pm dispatched same day
Orders before 12pm dispatched same day
Flexcrete Cure-Seal WB is a non-degrading acrylic resin sealer which forms a clear, elastic, durable matrix on the surface of cementitious substrates.
Flexcrete Cure-Seal WB is a non-degrading acrylic resin sealer which forms a clear, elastic, durable matrix on the surface of cementitious substrates.
When used as a curing membrane on Flexcrete mortars and coatings, it conforms to the requirements for water retention given in ASTM C309. It can also be used as a sealer coat for concrete.
CURE-SEAL WB is also used as a clear lacquer which can be applied to damp but surface-dry substrates to form a tough, glossy finish. When used in combination with CEMPROTEC E-FLOOR, it seals in and retains aggregate to provide enhanced slip and abrasion resistance.
Uses
To aid curing of Flexcrete repair mortars and cementitious coatings. Also used to seal Flexcrete cementitious flooring systems for light to moderate traffic.
Features
Application – Curing Membrane
CURE-SEAL WB should be spray applied over freshly placed Flexcrete cementitious mortars and coatings. Apply as soon as practicable after final finishing when residual surface water from trowelling has evaporated (generally within 15 minutes).
Use a conventional pressure spray with a fine nozzle at 5-7m²/litre, taking care to ensure complete and even mist application. Hold the nozzle approximately 0.5-1m from the surface and spray back and forth over small sections (circa 1-5m²).
For maximum efficiency, if the surface is subject to strong sunlight or drying winds, apply a second mist coat once the first coat has formed a film but is still tacky. The waiting time is generally 15 minutes depending upon climatic conditions.
Treated surfaces must be cured for a minimum of 72 hours before overcoating with a Flexcrete specialist membrane to ensure maximum adhesion.
Application – Floor Sealer
The areas to be treated must be free from any standing water and all unsound material including dust, oil, grease, corrosion by-products and organic growth. Cure sanded CEMPROTEC E-FLOOR for a minimum of 4 hours before proceeding.
CURE-SEAL WB should be poured out and spread to a coverage rate of 5m²/litre with a rubber squeegee and then back rolled to provide an even finish. Coverage may be affected by the particle size of the sand.
Allow to cure for a minimum of 12 hours before subjecting the area to any foot traffic. Regular trafficking of the area should only commence after a curing time of 5 days.
Data sheet
Specific References
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