Hercules® 15427

A versatile thread sealant for use on black iron, galvanized steel, copper, brass and aluminum pipe and fittings. Can be used on lines carrying natural gas, air, steam, hydronic heating, ammonia, brine, diluted acids and sprinkler systems. Pro Dope will not drip, is lead free, non-toxic and won’t spill. It is non-separating and provides a tight, positive, leak free seal. Pro Dope prevents rust and inhibits corrosion by forming a protective coating on threads. It is non-hardening and joints can be disassembled without damage to pipe fittings or threads. Pro Dope is easily applied with a natural bristle brush in temperatures as low as -15 deg F and performs over a temperature range of 0 deg F to +350 deg F. Pressure rated to 250 psi for liquids and 200 psi for air/steam. Pro Dope is a grey colored thread sealant which contains no lead.

Hercules® Pro Dope® Pipe Joint Compound, No-Drip, Can, 1 pt, 1.9 lb Net Weight, Oil Base, Composition: Calcium Carbonate, Petroleum-based Lubricating Oil, Kaolin, Menhaden Oil, Quartz, Liquid Paste, Gray, Fish Oil, 0 to 350 deg F, >212 deg F Flash, 11 g/L VOC, 30000 cP Viscosity Rating, Applicable Materials: Aluminum/Black Iron/Galvanized Steel/Brass/Copper/Glass/Monel/Stainless Steel

• Resists hardening and cracking
• Designed for use with metal threaded pipe
• Use in pipe systems carrying water, natural gas, air, steam, ammonia, brine, diluted acids and alkalis
• Suitable for use in temperatures ranging from 0 deg Fahrenheit to 350 deg Fahrenheit
• Prevents rust and corrosion
• Withstands air and steam pressure up to 200 psi
• Do not use for LP gas lines or on plastic pipe
• Wipes clean from hands
• Will not leak or drip out of the container
• Screw cap can with brush

• Catalog https://www.capitolgroupinc.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_25215_Catalog.pdf
• SDS https://www.capitolgroupinc.com//ASSETS/DOCUMENTS/ITEMS/EN/HERCULES-15427-68685.pdf