Dubond's Duplast CC-WB is a ready to use, liquid membrane curing compound based on selected grades of low viscosity paraffin wax emulsion which incorporates a special reactive emulsion breaking system. This system ensures that the emulsion breaks down to form a non-penetrating continuous film immediately upon contact with a cementitious surface. This impervious film permits more efficient cement hydration, thus reducing shrinkage and increasing durability. Once formed, the membrane will remain on the concrete surface until eventually broken down and eroded by natural weathering. Where it is required to apply a further treatment to such concrete surface, it may be necessary to remove the remaining membrane after curing, by wire brushing or other mechanical means.
Safe to use
Single application forms moisture barrier for whole of the curing period.
White pigmented so easy to identify and Better reflections.
Direction for Use
Estimated Coverage Data
Actual coverage depends upon the method of application, the texture and porosity of the surface. The recommended coverage
of Duplast CC-WB is 5-6 M²/L. Material requirement therefore is 0.2 L/M² after dilution of 20 % with water in single coat
depending upon the substrate.
Storage & Shelf Life
Duplast CC-WB can be stored in unopened original containers for 12 months from date of manufacture at constant moderate temperatures between 4°C to 40°C. Containers should be kept airtight to prevent surface evaporation. Freezing or prolonged to direct heat or direct sunlight must also be avoided.
Duplast CC-WB is non toxic and does not normally require any special precaution while handling. Fire : Not flammable. It is advisable to wear goggles when spraying.
Inhalation of the spray should similarly be avoided. Should excessive skin contact with the compound occur the area of skin should be washed with soap and water. If Duplast CC-WB comes into contact with the eye should be flushed with clean water for ten minutes. If irritation persists, medical attention should be sought.
|Colour as supplied||Milky White|
|Applied film||White coat|
|Application temperature||Above 5˚C|
|Packaging||Duplast CC-WB is available in 20 liter pails, 100 liter & 200 liters drums.|