Many of our sealers are solvent based and so should be handled with caution. But they are not dangerous as such. We would always recommend that you wear gloves when applying any product and avoid splashes. If the sealer splashes onto the skin, wash off with soap and water as if left can cause some irritation. If the product splashes into the eyes rinse your eyes with copious amounts of water as it can cause irritation. We must add that if symptoms or irritation persist you should seek medical advice. Once dry it will have no harmful effect and is completely inert. You will find full Health and Safety information on the download section of this website.