Use this polyurethane casting resin for home replacement, refurbishment and repair of vibration dampers.



  • Refurbishment of bushings: In case only the rubber part has been damaged, and a carrier metal sleeve still can be used, it is normally enough to cast the polyurethane resin into and that’s it. Of course, you must wait until the full hardening, typically some days.  The required quantity of polyurethane resin can be calculated as follows:  volume: H * (D2-d2) * 3.14 / 4. This has to be converted to mass. The gravity of our resin is about 1.2 g/cm3. So the needed material: volume * 1.2. Look at the meaning of the Letters in one of the product images.
  • It is something different in case you want to cast the vibration-damping rubber separately. Then you'll even need a silicone mould. However, this can easily be prepared and cast many polyurethane bushings.



The casting resin is available in four different hardnesses: 74 Shore A, 80 Shore A, 90 Shore A.

You can buy the basic set (156 gram the 2 components together) or a bigger pack (3 x 156 gramm, 468 gramm) eith 10% discount).

Each Shore "A" hardness has a different isocyanate to the polyol mixing ratio.

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