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MARSTON-DOMSEL pipe thread seals with and without PTFE secure and seal threads against gas, water, hydrocarbons, oil, liquid gas and many chemicals.

  •     Replaces hemp, Teflon and also solid seals
  •     Parts can be aligned directly after assembly
  •     High-quality seal
  •     Additional protection against corrosion
  •     Temperature resistant from 150°C to 200°C
  •     DVGW approval

Areas of application:
The shipbuilding industry, pump construction, sanitary applications, tractor construction, the motor and electrical industries, turbines and nuclear power stations, engineering and gear manufacture, the foodstuffs industry, mining, gas, water and electricity works etc.

Areas of application:
With 670, 675 and 698, pre-treat the surface with MD Activator No. 11 when working below 5°C. All parts must be clean, dry and dust-free - clan them beforehand with Marston Cleaner.

MD MRG.666.620 DVGW release

medium viscosity - high strength - heavy demountable
Universally applicable up to M56 (2'') | Gap-filling capacity: up to 0.25 mm | Fixture time: 20-40 minutes
Functional hardness: 6-12 hours | Temperature resistant: -55°C to +200°C | Color: green

MD MRG.670.542

low viscosity - medium strength - demountable
Universally applicable up to M20 | Gap-filling capacity: up to 0.15 mm | Fixture time: 10-20 minutes
Functional hardness: 1-3 hours | Temperature resistant: -55°C to +150°C | Color: brown

MD MRG.675.577 DVGW release

high viscosity - medium strength - demountable
For threads up to M80 (3") | Gap-filling capacity: up to 0.5 mm | Fixture time: 10-30 minutes
Functional hardness: 1-3 hours | Temperature resistant: -55°C to +150°C | Color: yellow

MD MRG.6750K.5770 Anaerobics without hazard symbols and without risk- and safety phrases

high viscous - medium strength - removable
Fot threads up to M80 (3”) | Gap-filling: 0,5 mm | Fixture time: 15-30 minutes | Functional hardness: 1 - 3 hours
Viscosity: approx. 20.000-80.000 mPa.s  | Temperature resistance: -55°C bis +150°C | Thixotropic

MD MRG.676 Special thread seal

Replaces hemp, teflon seals and fixed
For threads up to M56 (2") | Gap-filling capacity: up to 0.3 mm | Fixture time 15-30 minutes
Functional hardness 1-3 hours | Temperature resistant: -55°C to +180°C | Color: blue

For locking and sealing of screw threads to gas, water, hydrocarbon, oil, LPG and chemical products.

MD MRG.678.511 DVGW release

medium viscosity - low strength - easy demountable
For threads up to M80 (3") | Gap-filling capacity: up to 0.3 mm | Fixture time: 20-40 minutes
Functional hardness: 1-3 hours | Temperature resistant: -55°C to +150°C | Color: white

Packaging:
bottles 10 g unit 12 pcs. | bottles 50 g unit 12 pcs. | bottle 250 g unit 6 pcs. | pump dispenser 15 g unit 12 pcs.
pump dispenser 50 g unit 12 pcs.| tube 50 g unit 10 pcs.| tube 100 g unit 10 pcs. | tube 250 g unit 12 pcs.