Colspray is a rapid setting, cold applied bitumen spray designed for sealing vertical joints. Colspray can also be used as a tack coat helping to prevent the ingress of water. Colspray is supplied in 750ml aerosol cans.

Where to use?

• Transverse or longitudinal vertical joints
• Patch repairs
• Trench reinstatements
• Drain or manhole frames
• Kerb channels

Preparation: Ensure that the surface is clean and free from loose materials, oil, grease, standing water and weeds.

Application: Shake can vigorously before use. Turn can upside down and apply Colspray in even strokes with nozzle 200-300mm away from the surface to be treated. Ensure complete coverage. After use spray briefly with the can in an upright position to clear nozzle.

Coverage: The coverage rate for Colspray should be 0.7 to 1.5m, depending on the texture and porosity of the surface.

Colspray complies with BS 594987 clause 6.8 joints, vertical face coating.