How do I get rid of old, unused, expired or leftover adhesive, sealant, glue, caulk?
Check the label on the container to identify the product. Obtain the most recent Material Safety Data Sheet (MSDS) Go to the hazardous waste link under “Regulatory Assistance” for Federal and State regulations of how to dispose properly. Check local Yellow Pages for licensed hazardous waste hauler, who could also provide guidance for your specific region/area.