Trowel Mastic
SKU BDB011
A multi-purpose, trowel grade material for waterproofing, stopping, bedding, pointing and sealing. Fibre reinforced making it ideal for filling cracks and holes and cures to give a strong and flexible compound. Can be applied to most common roofing surfaces including mastic asphalt, roofing felt, corrugated iron, cast iron, fibre/cement, slates, lead, copper, zinc, concrete and timber. Fibre reinforced making it ideal for filling cracks and holes and cures to give a strong and flexible compound. Apply using a steel trowel or putty knife.