4G Surface Guard: Walls4G Surface Guard: Permanent Water Based Impregnation for Architectural Surfaces 4G Surface Guard Walls is a permanent, water based impregnation system specifically designed for vertical mineral and porous architectural surfaces. This advanced treatment transforms naturally absorbent surfaces into highly water and oil repellent surfaces (hydrophobic and oleophobic). As an impregnation solution, it penetrates mineral substrates through their inherent

allowing the Acetone Pro to withstand the toughest chemical attacks and accidental drops without compromise

Agitation during application can significantly enhance effectiveness

4G Surface Guard: Floors 16oz

• 80 sq ft per gallon on sandstone

Thoroughly wet down the wall with a pressure washer

Chosen by "World's Best" for reliability

As much as 50% more efficient than other sprayers

and other marks on porous brick

transparent coating that shields your murals from UV rays

cinderblock

Remove all types of spray can paint from porous stone and concrete surfaces

Gel consistency stays wetter longer ensuring maximum dwell time to crinkle thicker / older paint