Everbuild 103 Trowel Mastic Red (3Kg) is a high quality oil based mastic, ideal for perimeter pointing around window and door frames. The mastic is suitable for use on wood and metal, and easily applied by trowel to provide a weather-tight seal.

Everbuild 103 Trowel Mastic features added plasticisers to prevent cracking and improve adhesion. The mastic can also be used to re-point brickwork, and to bed windows or doorframes into their surrounds.