By Maria Juliana
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June 28, 2024
A popular aerosol tile sealant linked to illnesses prompted the manufacturer to seek MAS's help. MAS identified an unauthorized formulation change by a supplier as the cause. The new solvent, with a sweet smell, caused overexposure, unlike the previous pungent formula that deterred lingering. MAS's findings allowed the manufacturer to revert to the safer original formulation. Contact MAS at 800-421-8451 or visit mastest.com for expert services.