Pro-Lab, Mold Test Kit 97395 GBS Penetrating Sealer is solvent-free

GBS Penetrating Sealer is solvent-free

may spontaneously combust

It must be applied over a masonry substrate such as concrete

Unlike plastic

2: Regional Materials

Pro-Lab, Mold Test Kit 97395 GBS Penetrating Sealer is solvent-free48 hour mold test kit Pro Lab's Mold Test Kit offers an easy, do it yourself test for toxic mold; it gives accurate results within 48 hours. Three sampling methods are available: take a visual sample of mold growth in home or office take an air sample of the air conditioning or heating system take an air sample of a location which does not have an air conditioning or heating system NOTE: A detailed analysis of exact mold type is optional. For