Austin Air, Immunity Machine 139968 GBS MicroEtch is an extremely

GBS MicroEtch is an extremely low pH fluid designed to clean and open the pores of concrete-type surfaces

Ultra Wide Plank Click

1" or 1 1/4" thick slabs measuring 30" or 60" deep x 6' or 12' long

it's a bit more expensive to ship

We always recommend that you test this product first before use to make sure it is suitable to your level of tolerance

Austin Air, Immunity Machine 139968 GBS MicroEtch is an extremelyAustin Air Immunity Machine Medical Grade Protection for a Healthier Home If you're concerned about viruses, mold, chemicals, or poor indoor air quality, youre not alone. The air inside most homes can contain allergens, VOCs, mold spores, and airborne pathogens that quietly undermine healthespecially for people with chemical sensitivities, asthma, allergies, or compromised immune systems. The Austin Air Immunity Machine was designed specifically to