270 Pcs 18 Size Car HNBR A/C System O-Ring Green Rubber Seals Assortment
Hydrogenated Nitrile Butadiene Rubber (HNBR), also known as Highly Saturated Nitrile (HSN) is special class of nitrile rubber (NBR) and is for mission critical applications. Quantity: 1 set (270 pieces).