On 12/06/2019 19:48, AJH wrote:
On 12/06/2019 04:46, The Natural Philosopher wrote:


https://www.easycomposites.co.uk/#!/...ne-Rubber.html



Is it petrol resistant?

AJH

There seems to be two types of PU rubber.

From:
https://gallaghercorp.com/polyuretha...al-resistance/

In general: Polyester type polyurethane is more resistant to oils,
solvents, and weak acids/bases. And polyether type polyurethane is more
resistant to water exposure.

I would say NT's link is for the latter as it doesn't mention resistance
to oils and fuels.