Is Flex Seal Safe

Yes. Flex Seal Liquid is non toxic and food grade safe.

Is Flex Seal toxic to humans?

Is Flex Seal Toxic To Humans. Yes, Flex Seal can be toxic to humans especially to young children. The central nervous system may be compromised by overexposure to this product, so any time you feel you are having a reaction to or an illness due to this product, you should seek medical attention.

Is Flex Seal harmful to skin?

CONTACT WITH SKIN or EYES: Under normal circumstances of use, this product does not product significant vapors. Direct eye contact may cause chemical and mechanical irritation or permanent damage. Skin contact with this product may also cause mechanical irritation.