... materials, we can supply 6000 tons NN canvas with high quality every year Feature Specification: rubber dipped NN canvas1.Materials Nylon in warp and ... .Types NN-100, NN-125, NN-150, NN-200, NN-250, NN-300, NN-350, NN-400, NN-4503.Characteristic high strength, high elasticity, low elongation, impact resistant dipped nylon canvas