Originally Posted by curacing2

to keep the jump faces from getting ripped up astroturf or carpet works well, our track has it on many sections, we buy 900mm x 30 metre offcut strips, it comes in many different colours and we don't get to choose as you'll see in this link.

http://www.rcracer.co.nz/Forum/viewt...hp?f=19&t=7380.

Its a good size track, 45 metres by 55 metres.