Is X-Pando Pipe Joint Compound approved by the Underwriters Laboratories Inc.?
• Yes, it is classified as to fire hazard as follows: “Fire hazard is small. Ignition temperature 618C (1144F). For use in devices handling gasoline, petroleum oils, and natural gas (pressure not over 300 psig), and butane not exceeding 2 inch pipe size”. NOTE: UL only tests sealants up to a pressure of 300 psig.