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Engine sealing compound, Silicone Special 250

Engine sealing compound, Silicone Special 250
ENGSEALCOMPD-SIL-SPECIAL250-RED-70ML

Art.-no. 0890321
EAN 4046777678086
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Permanently elastic silicone sealing compounds for engine and bodywork, brief temperature resistance of 300°C
  • 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
Notice

Liquid sealants must only be used in combination with the original seal.

The usage instructions are recommendations based on the tests we have conducted and based on our experience; carry out your own tests before each application. Due to the large number of applications and storage and processing conditions, we do not assume any liability for a specific application result. Insofar as our free customer service provides technical information or acts as an advisory service, no responsibility is assumed by this service except where the advice or information given falls within the scope of our specified, contractually agreed service or the advisor was acting deliberately. We guarantee consistent quality of our products. We reserve the right to make technical changes and further develop products.

Product information

Datasheets(X)

Safety data sheet

Certificates/ Documents

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Application area

For sealing engines, transmissions and bodywork, cylinder heads, crankcases, oil sumps, radiators, differentials, light housings, indicator housings, weld seams etc.

Instructions
  • 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

Red

Smell/fragrance

Vinegar

Weight of content

73 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

Suitable glove:
 
Product
Description
Chemical protective glove chloroprene
Chemical protective glove chloroprene
Description:
Permeation level: 3
Heavy-duty design
Permeation is the process by which a chemical moves through the material of a protective glove on a molecular level. The time from the initial contact between the chemical and the glove to the permeation of the material is the breakthrough time.
Measured breakthrough time
Permeation level
< 10 min
0
≥ 10 min
1
≥ 30 min
2
≥ 60 min
3
≥ 120 min
4
≥ 240 min
5
≥ 480 min
6

Important information:

The information given is based on experience and laboratory conditions and is designed as a guide. However, the actual suitability of a glove depends on the individual conditions of its use and must be confirmed by an appropriate test under operational conditions. Given the variety of materials and chemicals used, the possibility of incompatibility or usage problems for the wearer cannot be excluded in individual cases. We would be happy to advise you about optimum solutions.

Art.-no.
Cust. Mat. No.

Hazardous Material

Product information

Datasheets()

Datasheets ()

CAD data  | 

Certificates/ Documents

 | 

 | 

Technical information