The following manufacturers have products that have been listed or evaluated for use in firestopping Aquatherm piping systems. Please contact the individual manufacturer with any questions concerning proper use of their specific product.

Hilti 5400 South 122nd East Avenue Tulsa, OK 74146 (800)879-8000 (Firestop Engineering Group) www.us.hilti.com	Passive Fire Protection Products (PFPP) 1412 Derwent Way Delta BC, Canada V3M-6H9 (800)810-1788 (Norm Johnston) www.firestop.com
RectorSeal 2601 Spenwick Drive Houston, TX 77055 (800)231-3345 ext. 3282 (Riley Archer) http://www.rectorseal.com	Nuco 150 Curtis Drive Guelph, ON CanadaN1K 1N5 (800) 853-3984 (Simon Leclerc) http://www.nucoinc.com
Specified Technologies, Inc. 210 Evans Way Somerville, NJ 08876 (800)992-1180 (Bernadette Bautista (West Coast), George Gornick (East Coast)) http://www.stifirestop.com	Raywal North America, Inc. 2350 Austin Avenue – Suite 200 Rochester Hills, MI 48309 (877)729-9259 (Paul Burke) http://www.raywal-usa.com
3m Building and Commercial Services Division 3M Center, Building 223-2N-20 St. Paul, MN 55144-1000 (800)328-1687 (George Yoshida) http://www.3m.com/firestop

PDF Version: 201207C-AQTTB-Aquatherm-and-Firestopping.pdf