Complete essential floor repairs through the winter
Watco Concrex® Deep Fill Cold Set performs in a similar way to Concrex® Deep Fill but the special formulation allows for essential repairs in cold conditions, between 0°C and 10°C.
|Properties||Incredibly tough, granite–hard finish, chemical–resistant, anti–slip, priming not normally required, impervious and non-dusting, may be feather-edged, cures in 6–8 hours at ambient temperatures.|
|Suitable for||Concrete, sand & cement and metal.|
|Appearance||Smooth, impervious surface.|
|Finish||Smooth, impervious surface.|
|Surfaces||Concrete, sand, cement and metal.|
|Interior or Exterior||Interior and exterior|
|Primer required||Yes, Watco Tack Coat is recommended.|
|Composition||25kg contains 1 bottle of curing agent and the resin blend contains a larger aggregate|
|Coverage||0.5m² per 25kg at 30mm thick|
|Pot time (hours)||Up to 30 minutes.|
|Application tools||Steel float or trowel.|
|Curing time||24-48 hours at 0°C|
|Minimum application temperature||0°C|
|Storage||Between 10°C - 30°C. Do not allow to freeze.|
|Shelf life||12 months in unopened container.|
|Principle limitations||Do not apply to wet surfaces.Do not apply thicker than 50mm in one layer.These products should not be subjected to temperatures above 60°C|
|Cleaning tools||Use white spirit before product starts to cure.|
Surfaces should be clean, dry and free of all loose material. Wire brushing or sweeping is generally sufficient. Watco Bio-D degreaser can be used to remove grease and oil.
A primer is not usually required if patch or crack repairing. Watco Tack Coat adhesive primer is recommended when applying Watco Concrex as a thin section screed or when applying to smooth, non-porous or metal surfaces.
Each Watco Concrex pack contains a granular resinous compound and separate containers of curing agent. Concrex Sub Zero has 3 components; resin, aggregate and curing agent. The components are mixed with a trowel according to the simple instructions in the pack until a smooth grey mortar is obtained. The more thorough the mixing, the ‘wetter’, smoother and more manageable the mix becomes. This can be achieved quite quickly by wearing disposable gloves and kneading the mixture by hand. A creteangle or similar mixer can be used to ensure thorough mixing of larger quantities. This is trowelled firmly against the surface to be repaired, and finished with a trowel or float. To prevent drag on the trowel, a rag moistened with white spirit may be wiped across the face of the tool.