Blue Monster Industrial Grade Thread Sealant with PTFE is a heavy-duty, slow-drying pipe thread compound formulated for extra lubrication on metal threads. The non-hardening, soft-setting paste applies evenly and provides a reliable seal on galvanized steel, iron, brass, copper, aluminum, stainless steel and other materials. It is suitable for on-site or assembly-line work on water, oil, gas and many other services.

• 1/2 pint (8 fl. oz. / 237 ml) container
• Slow-drying, soft-setting, non-hardening formula with PTFE
• Pressure ratings: gases to 3,000 PSI, liquids to 10,000 PSI
• Brushable from -50°F to +400°F (-45°C to +204°C)
• Meets Mil. Spec. TT-S-1732; lead-free and non-toxic
• For metal pipe threads; not for oxygen systems