Motorsport grade meaning essentiually fire proof or fire retarded rubber sheet (something that won't fill the cabin with deadly toxic fumes if exposed to heat/fire).

I'm looking to make some custom firewall / bulkhead gromets and am looking for some suitable rubber sheet to purchase.

The best selection of sheet online i've found is this. I'll speak to them tomorrow to ask which (if any) are suitable for my purposes, but they sell it in larger quantities than I require really.

Does anyone know of a retailer thaty sells something suitable ?

Maybe I should have added a title 'rubber experts required' to get a better hit rate

cheers
sean

 

If it for inside the cabin, you could always use a fire blanket and rivit it where you want it

 

i need to make bulkhead grommets like yoiu have in all cars. I'm thinking maybe using rubber from car mats as that surely must be non-toxic ?