Triple strength medusa is an admixture in white powder form. Its addition to a mortar mix will improve the water repellence of the finished work. It provides increased water repellence and assists in providing even suction in undercoats, reducing water permeability and surface water absorption.
Sizes: 330 g
sachets (20 per carton) or 5 kg sacks
Approx. coverage per kg: A mix containing 150 kg