... ; 20d,30d ,40d 2,100% nylon 66 , ripstop 3,COATING: silicon/PU/PE 4.SGS Parachute fabric, 30 denier, 1500mm nylon ... silicone elastomer/PU coating both sides Features:100% Nylon Backing:silicon elastomer / PE/PU coating optional .Applied to PARACHUTE,HAMMOCK.HUNTING ...