Heavy Duty Pro Grade Epdm O Rings Bulk Pack Of 250 Nsf 70D Certified Drinking Water Safe Seals Hot Cold Water Steam Glycol Skydrol Ozone Alcohols And Solvents Built Tough For The Daily Grind Smooth Reliable Sealing Every Time

Premium 250 Pack Nsf Certified Epdm O Rings For Plumbing
✔️ bulk pack of 250 nsf approved epdm seals measuring 17 x.1875 inch

This sturdy assembly of two hundred fifty rubber gaskets blocks fluid leaks in taps, tanks, and control units across home and workbench projects.

✅ holds up to steam, hot water, and cool liquids without swelling or cracking
✅ stays flexible in freezing temps and blocks harmful sun rays over time
✅ handles brake fluids, skydrol, and mild chemicals while resisting rot
✅ meets strict drinking water codes so your setup stays safe and legal

💡 what is a heavy duty epdm o ring good for residential plumbing systems

using standard sized rubber seals cuts down on drip headaches around your tap. grabbing these handy packs saves time when fixin' valves or tightening connections. here is how they hold up in the field.

- withstands thermal shock from boilers and kitchen lines without going hard

- resists chemical breaks from detergents and softeners while keeping pressure locked

- fits tightly inside brass housings and plastic valves to stop leaks for years

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