UN1ON KRACK SEAL Paste is a single-pack, acrylic-based, ready-to-use putty designed for filling and sealing cracks on both internal and external plastered surfaces.
As a crack-filling paste for internal and external surface cracks on masonry surfaces such as brick, blocks or plaster up to 5 mm in width.
Surface must be free from dust, oil, grease, and loose particles, etc. Moisten the surface beforeapplying UN1ON KRACK SEAL.The cracks must be widened in V shape groove and SSD before filling UN1ON KRACK SEAL.For filling UN1ON KRACK SEAL on the internal surfaces, existing POP or putty must be removed till plaster surface is exposed.Fine hair line cracks must be widened with V groove up to 1 mm minimum and then filled