Polyurea WCS

Technical Information

Fosroc Polyurea WCS is a cartridge-packed, 100% solids, flexible, two-component, rapid curing Polyurea system available in two grades. Standard grade is low pressure spray or pour-applied, designed as a waterproofing and protective coating for small areas including repair work. It combines the advantages of seamless coating with long life cycle and high durability. Gun Grade is a thixotropic version, designed as an excellent seam seal for the Fosroc Proofex Engage waterproofing system. Fosroc Polyurea WCS grades consist of the two components in a pre-packaged twin cartridge system. The system offers excellent overall physical properties. See Fosroc Polyurea Method Statement for spray application protocol and further details

Where To Use

Standard grade offers an anti-corrosion, waterproof and protective coating for small areas and repairs of polyurea coatings, on concrete and steel surfaces. Gun Grade offers an excellent seam seal for the Fosroc Proofex Engage waterproofing system. Polyurea WCS: standard product has a low viscosity and is suitable for spray application; it can also be poured into deck cracks. Polyurea WCS Gun Grade: is thixotropic and applied by gun, especially suitable for seam seals of Fosroc Proofex Engage waterproofing system.

 Typical applications include:

•  Below ground waterproofing seam sealing
•  Pipe/ Pipeline coating
•  Bridge/ Bridge deck waterproofing
•  Tank coating  Waste water tank lining
•  Marine environment
•  Roof waterproofing
•  Truck bed lining
•  Theme parks & decorative designs
•  Aquarium lining
•  Stadia
•  Landscape & water containment
•  Secondary containment
•  Airports
•  Refineries
•  Green roofs
•  Tunnel lining
•  Swimming pools

Advantages

•  Environment friendly – 100% solids
•  Spray applied at low pressure – no need for specialist polyurea hot spray apparatus *
•  Can be pour/gun applied with manual equipment *
•  Available in a Gun Grade version
•  Excellent chemical resistance, thermal stability and UV resistance **
•  Very fast turn-around time. The coated substrate/ repair/ seam seal can be put into service within an hour
•  Seamless and monolithic, including field joints
•  Significantly enhances the durability of reinforced concrete  Colour stable when coated with Nitoproof UVR Topcoat ***
•  Can be applied at ambient temperatures from +5⁰C to +70⁰C *