1225pcs Rubber O-ring Kit 32 Specifications 4-50mm Diameter Corrosion Resistance Sealing Ring Washer Set (1225pcs sealing ring)

Description

Waterproof, UV protection, corrosion resistance, high temperature resistance, abrasion resistance. Assortment of O-rings in a convenient resealable plastic housing. There are 32 most commonly used o-ring sizes. Material: Hydrogenated Nitrile Rubber (HNBR), also known as Highly Saturated Nitrile Rubber (HSN), is a specialized type of Nitrile Rubber (NBR) suitable for critical applications.