Single-component primer Tack Coat Sub Zero
epoxy resinfor metalfor concrete

single-component primer
single-component primer
single-component primer
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epoxy resin
for metal, for concrete
ground, for wall
Number of coats
one coat
Other characteristics
indoor, outdoor
Drying time

3 h


A polyaspartic resin primer for use at low temperatures Use inside or out with Concrex Epoxy Floor Repair Mortar Suitable for chiller room floors Primer is ready for repair mortar in less than an hour Watco Tack Coat is an epoxy resin adhesive primer for use before screeding with Watco Concrex® or before using Watco Concrex® Vertical. Watco Tack Coat Sub Zero is available for repairs during cold conditions. Recommended areas of use Suitable for internal or external applications Can be applied over existing paint, but all poorly bonded paint must be removed and well bonded paint roughened to provide a key Features Quick and easy to mix and apply Watco Concrex® can be applied within 30 - 60 minutes Watco Tack Coat Sub Zero cures in temperatures as low as -20°C Application Surface preparation Concrete Ensure surface is clean and free of all loose material. Watco Tack Coat may be applied over existing paint but all poorly bonded paint must be removed and well bonded paint roughened to provide a key. Check that there is no ice in the substrate. Metal Remove any loose or flaking material and rust by wire brushing or disc grinding. Oil or grease should be removed with Watco Bio D and the metal allowed to dry. Watco Tack Coat should be applied immediately after cleaning and drying.


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