MASAT THREAD SEALANTS

Professional Thread Sealing Solution For MEP Systems

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Reliable sealing solutions engineered for secure, long-lasting connections.

MASAT RED anaerobic liquid thread sealant
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MASAT RED

High-Performance Anaerobic Thread Sealant

A single-component anaerobic liquid thread sealant designed for metal threaded connections, delivering reliable performance under high pressure and across a wide temperature range.

  • Replaces PTFE tape and traditional sealing methods
  • Suitable for gas, oil and pressure systems
  • Works on lightly oiled metal surfaces
  • Will not clog valves or filtration systems
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MASAT Blue Putty 311g form gasket and thread sealant
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Blue Putty 311g

Form-in-Place Gasket & Thread Sealant

A high-performance sealing compound for rigid surfaces and threaded connections, with resistance to gasoline, oil and grease.

  • Suitable for metal flanges and rigid surfaces
  • Designed for pumps and industrial machinery
  • Seals threaded pipe connections
  • Ideal for gasket replacement and repair work
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Reliable Sealing

Designed for secure and long-lasting connections.

High Performance

Developed for demanding professional applications.

Professional Application

Suitable for commercial and industrial maintenance.

Trusted by Professionals

Made for commercial and industrial projects.

MASAT RED vs BLUE PUTTY 311g

Feature MASAT RED BLUE PUTTY 311g
Product Type Anaerobic liquid thread sealant Advanced sealing compound
Appearance Red liquid Brown
Best For Heavy-duty & industrial applications General piping, HVAC & plumbing
Key Advantages High pressure & temperature resistance Easy application & fast drying
Applications Fire, water, gas, oil, hydraulic, pneumatic Oil pipelines, A/C & cooling systems, plumbing works, industrial applications
Packaging 50 g / 250 g 311 g (tube)
Typical Applications

Trusted in Multiple MEP Systems

Fire protection system

Fire Protection

Gas piping system

Gas Systems

HVAC and cooling system

HVAC & Cooling

Oil and hydraulic piping system

Oil & Hydraulic

Industrial piping system

Industrial Piping

Technical Highlights (Uncured)

Chemical Type Methacrylate
Components Single component
Appearance Red liquid (MASAT RED) / Blue liquid
(MASAT BLUE)
Viscosity High

Storage & Shelf Life

Store between
5°C and 35°C

Protect from
direct light and heat

Shelf life: 24 months (in original, unopened packaging)

Available Pack Sizes

MASAT

50 g

(For small quantity
and small diameters
≈ 30 threads of ¾")

MASAT

250 g

(For large quantity
and large diameters
≈ 30 threads of 2 ½")

MASAT BLUE

311 g

(Blue Putty 311g)