[Dennis]

Hi Fakim

The shop details are:

Martin's Foam & Rubber, Kessels Crt Shop 3b/ 567 Kessels Rd, MacGregor, 4109
(07) 3349 7333.

They sell a wide range of foam and closed cell foam. IIRC, the closed cell foam is of 2 types:

EVA and PEVA (I think?).
One is tougher and in the higher densities, is used as body armour.
The other is more suited to absorbing shock.
Both are resistant to oils, chemicals, etc and do not absorb water.

I purchased a sheet of 1m x 1.5 m x 10mm of the tough one for my mount box and IIRC it cost me around $50. I would imagine you should be able to source this stuff locally?

Cheers

Dennis