16 oz., 4G Surface Guard: Walls 5 Gallon Pail - HZ Professional Training Included: Access to

Professional Training Included: Access to our video training course and safety training manual helps ensure the best possible results

and residues while providing reliable sanitization

and sun-baked spray cans from masonry

neighborhood cleanups

16 oz., 4G Surface Guard: Walls 5 Gallon Pail - HZ Professional Training Included: Access to4G 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