Standard polished caskets are often more expensive than necessary for test runs. This is where unpolished gaskets come in. They’re a smarter and more cost-effective option for testing your project while giving you the same results.
Why Unpolished Test Gaskets Save Money
No More Paying For Expensive Polishing
Standard gaskets normally come polished for final products. If you’re using them for testing, you’re paying a lot more than you need to. Unpolished flat test gaskets are a more cost-effective option that are just as effective as standard ones. Making this simple change alone could save you a lot of money in the long run.
They Come In Bulk Packaging
Standard gaskets often come in individual packaging, which is often more wasteful and inefficient. On the other hand, we ship our unpolished gaskets in bulk packaging, which makes the per-unit cost lower and produces less waste overall.
Effective Sealing With More Tightening
Many engineers assume unpolished gaskets are unreliable. But with some extra tightening (beyond 1.8″ turn), these can work just as well as standard ones. Any minor imperfections are straightened out, which ensures you have a leak-proof seal and reliable performance.

Do you need unpolished gaskets for your next project? Please contact us at 800-638-5961 for the current price and availability.