Engine sealing compound, Silicone Special 250
Engine sealing compound, Silicone Special 250
ENGSEALCOMPD-SIL-SPECIAL250-BLACK-70ML
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- Cold-vulcanising silicone rubber
- Bridges larger unevenness
- Reliable at sealing, even after withstanding years of vibrations
- Excellent adhesion and chemical resistance
- Does not run or pull threads
- Skin formation after just a few minutes, vulcanisation rate approx. 1.5 mm/day
Liquid sealants must only be used in combination with the original seal.
Datasheets(X)
For sealing engines, transmissions and bodywork, cylinder heads, crankcases, oil sumps, radiators, differentials, light housings, indicator housings, weld seams etc.
- The surfaces must be clean, dry and free from grease
- Further information in the technical data sheet
Contents | 70 ml |
Chemical basis | Acetate-curing sealant |
Density/conditions | 1.05 g/cm³ / at 20°C |
Full curing speed | 1.5 mm/d |
Colour | Black |
Smell/fragrance | Vinegar |
Weight of content | 86.8 g |
Min. skin-formation time | 6 min |
Max. skin-formation time | 12 min |
Conditions for skin-formation time | at 23°C and 50% relative humidity |
Shore A hardness | 30 |
Elongation at break | 300 % |
Continuous motion absorption (up to 150°C) | 25 % |
Continuous motion absorption (above 150°C) | 18 % |
Min./max. temperature resistance | -50 to 250 °C |
Max. short-term temperature resistance | 300 °C |
Min./max. processing temperature | 5 to 40 °C |
Shelf life from production | 18 Month |
Conditions to maintain shelf life from production | cool and dry storage area below 25°C |
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