Underwriters Laboratories (U.L.) Issues Warning
U.L. has released a warning about Chang Der Fire Protection Corp.'s CD1511 Pendent Type Automatic Fire Sprinkler. These sprinklers were marked "UL", but were not evaluated by Underwriters Laboratories Inc. For more information, visit; http://www.ul.com/newsroom/notices.html

Warning Issued - BlazeMaster Pipe & Fittings
Always check the Chemical Compatibility section of the BlazeMaster website, www.blazemaster.com. The section contains up-to-date chemically incompatible listings.