IP65 environmental protection

etch removal and flattening are honing and grinding operations that happen before polishing

oxidising agents

acid chlorides

for individual marks

Actichem Defender SV 5 ltr Base UOM:5LTR IP65 environmental protectionProduct 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