Thread Sealants

MASTERS® LEAK DETECTOR

MASTERS® LEAK DETECTOR quickly locates pin hole leaks even at low pressures. It is a clear, non-freezing (to –35°F / -37°C) liquid. It is also available in pink for easy spotting. It can be used wherever areas are to be tested, or leaks suspected, in:

MASTERS® WHITE TAPE

MASTERS® WHITE TAPE seals all metal and plastic threaded connections against leakage at temperatures from -400°F to +600°F (-240°C to +316°C).

MASTERS® ORANGE T-TAPE

MASTERS® ORANGE T -TAPE seals all metal and plastic threaded connections against leakage at temperatures from –400°F to +600°F (-240°C to +316°C).

MASTERS® NON-METALLIC COMPOUND™

MASTERS® NON-METALLIC COMPOUND™ effectively seals liquids and gases at commonly used temperatures and pressures. It is specially formulated for Natural Gas. Sold by weight, not by volume.

MASTERS® PRO-BLUE

MASTERS® PRO-BLUE® is a non-toxic, non-corrosive, non-hardening paste. It effectively seals both metal and plastic threaded connections. It will not dry out, stain, harden or separate. Lubricates during assembly and can easily be disassembled even after years of service. Sold by weight, not by volume.

MASTERS® METALLIC COMPOUND™

MASTERS® METALLIC COMPOUND™ is a heavy duty pipe thread sealant of proven quality for use on both metal and plastic threaded connections. Sold by weight, not by volume. This all-weather product:

MASTERS® YELLOW T-TAPE

MASTERS® YELLOW T-TAPE seals all metal and plastic threaded connections against leakage at temperatures from –400°F to +600°F (-240°C to +316°C).

MASTERS® A-PLUS®

MASTERS® A-PLUS® is a general purpose anaerobic pipe thread sealant. It has superior sealing and locking properties compared to tapes and non-hardening pastes.

MASTERS® PRO-DOPE®

MASTERS® PRO-DOPE® is a non-toxic, non-corrosive, non-hardening paste. It effectively seals both metal and plastic threaded connections. It will not dry out, stain, harden or separate. Lubricates during assembly and can easily be disassembled even after years of service. Sold by weight, not by volume.

Hercules® Megabubble Leak Detector

Hercules® Megabubble® Leak Detector uses a high-viscosity formula that produces large, high-strength blue bubbles for easier detection of gas leaks on pipes, fittings, tanks, coils, cylinders, pressure vessels and valves.

Hercules® Megaloc®

Hercules® Megaloc® is a multi-purpose thread sealant made with DuPont™ Kevlar® for use on metals, including steel, stainless steel, brass, copper, aluminum and plastics.

Hercules® Megatape

Hercules® Megatape is an all-purpose, professional-grade PTFE thread-sealing tape designed for use on a wide range of threaded pipes.

Oatey® PTFE Pink Water Line Thread Seal Tape

Oatey® Pink Water Line Thread Seal Tape provides a fast, positive seal for water lines, sewage lines and sprinkler systems.