NGP 165NDKB Neoprene Sponge Seal, 96", DKB-Finish Aluminum Model: NGP-165NDKB NGP 165NDKB Neoprene Sponge Seal, 96", DKB-Finish Aluminum Product Features Aluminum alloy 6063, T5 temper Synthetic rubber polymer blend: PVC, Nitrile rubber (NBR), and Chloroprene closed cell advanced elastomeric foam Very good abrasion... NGP $85.20 $80.59 Sale