Vortex Tunnel

[crackers]

OK... Just had the frame fro the Vortex tunnel finished 18' long. I know some of u have built your own 2.... what did u use when u finished the inside and if so what patterns worked best for u.... I was looking into using spandex.... Any and All advice is welcome....

[Dreamreaper]

I have built 3 in the last 15 years first black plastic, second painters tarps and the last was spandex and i would use it again. it does rip after time but not as fast as tarps and you cant fire retard the black plastic as well.