16 oz., 4G Surface Guard: Walls 5 Gallon Pail - HZ and contaminants for superior cleaning

and contaminants for superior cleaning and thinning

making them ideal for community cleanup events and volunteer distribution

or potential damage from harsh cleaning methods

neighborhood cleanups

Its most significant direct usage is in the production of Methyl Methacrylate

16 oz., 4G Surface Guard: Walls 5 Gallon Pail - HZ and contaminants for superior cleaning4G Surface Guard Walls is a permanent water based impregnation system for horizontal and vertical mineral and porous architectural surfaces. The treatmenttransforms natively absorbent surfaces into high water and oil repellent surfaces (hydrophobic & oleophobic). As an impregnation, it penetrates mineral substrates through their natural absorbency and by gravity. 4G SURFACE GUARD is not a film forming sealant. It leaves the substrate fully vapor