Apply the solution with a clean cloth or mop

up to the surface

for individual marks

Where a disinfection step is also required

Actichem Defender SV 5 ltr Base UOM:5LTR Apply the solution with aProduct Overview Defender SV is a solvent based water repellent for porous stone. Defender SV is formulated to provide premium protection to sandstone, construction materials, engineered concrete, masonry surfaces, and cement and clay products. It employs high performance impregnators to create a powerfully repellent substrate, locking out water and water borne contaminants. It is an impregnating sealer, not a coating. It penetrates and repels from