Marston universal sealant
Temperature resistance from approx. -55 to +270°C and up to +300 °C for short periods
Permanently plastic, economic in use, resistant to oils, greases, fuels, water, gas, air, anti-freeze etc.

Sealed with MARSTON is 100 % sealed!
MARSTON permanently plastic universal seals have proven themselves in all industrial sectors and are used by leading industrial companies worldwide.
Solvent-free MARSTON universal sealant. Without hazardous substances.

Temperature resistance from approx. -55 to +270°C and up to +300 °C for short periods
Permanently plastic, economic in use, resistant to oils, greases, fuels, water, gas, air, anti-freeze etc.

MARSTON universal seal in innovative pressure metering.
Allows precise dosing even in hard-to-reach places.

MARSTON universal seal without hazardous substances.
Temperature resistance up to + 200 °C
MD SIL is a high-quality, one-component sealant that cures at room temperature to form a silicone rubber. It remains elastic and offers high adhesion, enabling it to withstand dynamic loads such as shocks and vibrations. MD SIL replaces conventional solid seals and can be used universally. It is characterised by a very high temperature resistance from -60°C to +260°C, in the red version even up to +300°C.
Product properties:
Excellent resistance to cold, heat and ageing with a wide range of applications
Can be used on many substrates
High viscosity
Good media resistance
Areas of application:
Automotive sector (e.g. for oil pans, gearboxes), refrigerator industry, shipping industry, caravan construction, many areas in the household, tractor construction, engine and electrical industry, turbine and nuclear power plants, machine and gearbox construction, mining, chemical and petrochemical industry, gas, water and electricity plants.

MD Sil oxim - 85 g tubes/blister card

Silicone in the practical "LinRoc II®" automatic cartridge.
Simple and controllable handling.

Economical in consumption.
Easy processing.

Excellent resistance to cold, heat and aging with a wide range of applications.
MD surface sealant is a high-quality, single-component sealant that cures with metal contact in the absence of air.
MD Surface sealant / selection table
MD Surface Sealant 3000 is supplied in 250 g cartridges, types 2000, 4000 and 5000 are supplied in 250 g tubes.




MD surface seal in the pump dispenser -
practical to use, easy dispensing, no overflow, precise dispensing.
MD surface sealant in the concertina bottle -
simple and precise dosing, bottles are emptied completely, no loss of adhesive, the bottle sits comfortably in the hand.

medium strength - high viscosity
Strength level 1
Gap filling capacity: 0.30 mm

medium strength - high viscosity
strength level 2
gap filling capacity: 0.50 mm

medium strength - high viscosity
Strength level 2
Gap filling capacity: 0.50 mm
NSF approval

medium strength - high viscosity
strength level 2
gap filling capacity: 0.50 mm

- easy dispensing
- no dripping or subsequent seeping
- enables precise metered dispensing
UNIVERSAL SEALANT
MD LIQUID BLOCK is a versatile universal sealant that can be used in numerous areas, including roofs, walls and wet rooms. In the automotive sector, it serves as a supplement to underbody protection and as a paintable seam sealant. It provides waterproofing for skylights, skylight domes, roof eaves, pipe joints, wall and chimney connections and external ventilation.
In addition, MD LIQUID BLOCK is ideal for waterproofing balconies and terraces under tiles and coverings as well as for moisture control in cracks and fractures in masonry. It adheres to various substrates such as Styrofoam®, plastics, concrete, wood, stone, metal and sanded roofing felt.
MD LIQUID BLOCK provides crack bridging of at least 10 mm, is UV-resistant and insensitive to spray and rainwater, even during curing.

Liquid Block, cartridge 440 g

Liquid Block, tin 1,2 kg, tube 80 g

Liquid Block, bucket 7 kg
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