Description
Iso‐Tek® 8501 is a hydrophobic impregnating sealer used to prevent water and water‐soluble damaging substances from penetrating concrete and mineral substrates. Once impregnated, the change of the surface tension creates a surface environment that is hydrophobic and able to repel water and water-soluble deleterious materials. Iso‐Tek® 8501 dries completely clear, does not darken the concrete, aides in a dramatic reduction of chloride-ion ingress, sulfates, acidic gases, salts and water absorption. Because Iso‐Tek® 8501 is impregnating, rebar in reinforced concrete will resist oxidization, inhibiting rust.