Welcome to Würth Sri Lanka For trade customers only

DP 300 engine and housing sealing compound

Engine and housing sealing compound DP 300 NSF

Art.-no. 0890100048
EAN 4050641041708
Prices for customers after login
DP 300 engine and housing sealing compound

Art.-no. 0890100048

Prices for customers after login

Exclusively for trade customers

Register now and access more than 2,000 products

Permanently plastic engine and housing sealing compounds with high degree of temperature resistance
  • Excellent sealing ability thanks to permanently plastic (non-hardening) properties

  • Resistance to vibration guaranteed even after years of exposure

  • No pulling of threads during application

  • Does not run on vertical or downward-sloping surfaces

  • Temperature-resistant from -50°C to +270°C; for brief periods up to +300°C

  • Poor thermal conductivity

  • Does not bond to metals or other materials chemically, prevents atmospheric corrosion

  • Resistant to water, air, gasoline, kerosene, a variety of oils, synthetic lubricants, water/glycol and methanol mixtures, anti-freeze, fluorocarbon cooling agents

  • Silicone-free

  • Non-toxic

Cannot be used to replace a solid seal, used only in conjunction. Not suitable for sealing oil pans.

NSF registered, class P1, reg. no. 151822

The usage instructions are recommendations based on the tests we have conducted and 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


Certificates/ Documents



Application area

For sealing engines and housings e.g. in the automotive and motorcycle industry, tractor construction, electrical industry, turbine and nuclear power plants, mechanical engineering, gear construction, food industry, gas, water, electricity plants, pump construction, mining etc. Due to its excellent thermal, mechanical and chemical resistance, DP 300 is particularly suitable for demanding and critical sealing connections. Approved by almost all well-known automotive manufacturers as well as by the Federal Office for Defence Technology and Procurement.


The surfaces must be clean, dry and free from grease. For more information, please refer to the technical data sheet.

Weight of content

89.6 g

Chemical basis





1.12 g/cm³ / at 25°C

Min./max. temperature resistance

-50 to 270 °C

Min. flashing point

-5 °C



Suitable glove:
Nitrile chemical protective glove With cotton velour finish inside
Nitrile chemical protective glove With cotton velour finish inside
Permeation level: 1
Nitrile chemical protective glove Long, heavy-duty design
Nitrile chemical protective glove Long, heavy-duty design
Permeation level: 1
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
≥ 10 min
≥ 30 min
≥ 60 min
≥ 120 min
≥ 240 min
≥ 480 min

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.

Cust. Mat. No.

Hazardous Material

Product information


Datasheets ()

CAD data  | 

Certificates/ Documents



Technical information