## Is Flex Seal Toxic for Vegetable Gardens?
Flex Seal is a popular brand of sealant and adhesive that is often used for a variety of purposes, including waterproofing and repairing leaks. However, some people have expressed concern about whether or not Flex Seal is toxic for vegetable gardens.
### What is Flex Seal Made Of?
Flex Seal is made from a number of different chemicals, including:
Butyl rubber: Butyl rubber is a synthetic rubber that is used to provide flexibility and adhesion.
Petroleum distillates: Petroleum distillates are a type of hydrocarbon solvent that is used to dissolve the butyl rubber and other ingredients in Flex Seal.
Propane: Propane is a flammable gas that is used to propel the Flex Seal out of the can.
### Is Flex Seal Toxic?
The Environmental Protection Agency (EPA) has not classified Flex Seal as a toxic substance. However, some of the ingredients in Flex Seal, such as petroleum distillates, can be harmful if they are inhaled or ingested in large amounts.
Inhalation: Inhaling petroleum distillates can cause irritation of the nose, throat, and lungs. It can also lead to dizziness, nausea, and vomiting.
Ingestion: Ingesting petroleum distillates can cause gastrointestinal problems, such as nausea, vomiting, and diarrhea. It can also lead to aspiration, which is a condition in which the lungs are filled with fluid.
### Is Flex Seal Safe for Vegetable Gardens?
Flex Seal is not approved for use in food-contact applications. This means that it should not be used on surfaces that will come into contact with food, such as plates, utensils, or food containers.
However, Flex Seal can be used to seal cracks or leaks in garden beds or pots. As long as the Flex Seal is not applied directly to the soil or plants, it should not pose a health risk.
### Precautions to Take When Using Flex Seal
When using Flex Seal, it is important to take the following precautions:
Use in a well-ventilated area: Inhaling petroleum distillates can be harmful, so it is important to use Flex Seal in a well-ventilated area.
Wear gloves and eye protection: Flex Seal can irritate the skin and eyes, so it is important to wear gloves and eye protection when using it.
Do not apply directly to soil or plants: Flex Seal is not approved for use in food-contact applications, so it should not be applied directly to soil or plants.
### Conclusion
Flex Seal is not toxic, but it is important to take precautions when using it. Do not inhale the fumes or apply it directly to soil or plants. If you have any concerns about using Flex Seal in your vegetable garden, you should consult with a healthcare professional or a gardening expert.
## Additional Information
[Flex Seal Safety Data Sheet](https://www.flexsealproducts.com/wp-content/uploads/2018/10/Flex-Seal-Liquid-SDS-2017-GHS.pdf)
[EPA’s Safer Choice Program](https://www.epa.gov/saferchoice/)