800pcs Nitrile Rubber O-Ring Assortment Kit – Durable Sealing Solution for Industrial & DIY Use
Premium nitrile rubber (NBR) construction ensures superior oil, fuel, and abrasion resistance, ideal for high-pressure environments. Precision-molded for airtight seals, preventing leaks in automotive systems, plumbing fixtures, hydraulic tools, and machinery maintenance. 800-piece multi-size kit (1mm-25mm ID) covers diverse applications—from faucet repairs to engine gaskets—saving time and cost. Heat-resistant (-40°C to +120°C) and flexible for long-term use without cracking or degrading. Bulk packaging optimized for wholesale buyers—lowest global pricing with reliable bulk supply.