HardMaster™ is a fast setting smooth repair mortar for detailed concrete repair work needing excellent bond, rapid strength, low-shrinkage and crack resistance. Ideal for horizontal, vertical and overhead repairs on plaster, stucco, render, mortar beds - indoor and outdoor including wet areas.

HardMaster™ is applied in one complete layer from 0-100mm using similar methods to cement based materials. Initial set about 15mins and is trafficable in 1 hour. Approx. coverage is 0.05m² @ 50mm / 5kg kit.