... material, 4, lower heat conductivity, Nitrile rubber foam sheet roll insulationBrief introduction as follows: 1, Best insulation ... Proposition 7, plastic bags for easy transportation 8, Sheet: Standard thickness: 10/15/20/25/32mm or ... Length: 10m, 8m or according to order 9, Tube: Standard wall thickness: Standard thickness: 9/13/15 ... me any time. Flexible Rubber Insulation Sheet and Tube (wholesaler)