Outboad Cover foam

[Good buy]

Hi i have just cleaned out my new engines cover and found a lot of rotting old oily foam like material that was stuck to the in-sided of the cover.Would any one know the correct name for it and were i could buy it please.

[sean-nós]

It's called sound deadening foam,when it gets old it becomes crumbly and can mess up your carbs so make sure you get it all out.Some car audio shops sell a foil blanket with glue on the back that works well I think it's called DYNAMAT but there are a lot of others you can use like the stuff under the bonnet of your car.

[twister]

I've used the stuff they make camping mats out of in the past, it always seemed OK.