The Benefits:

• Order 1 to 25 pieces for shipping within the same day or up to 72 hours!
• NO minimum order quantity, No MOQ!
• Save time and get what you need instantly—no back-and-forth quotes or confirmations.
• Fully Automated Documentation
• Available 24 hours, 7 days a week!
• Registered users get: special offers, discounts, and coupons.

SHOP ONLINE for Same Day or 3 day ship: UP to 25 pcs!

At M-Cor, we know you need quality, dependable parts, and you need them quickly. That’s why we ship our Teflon® Encapsulated O-Rings same day or up to 3 days! This helps you keep things running without waiting. Our prices are fair, and we don’t lower our quality to save money. We make everything here in the USA, which means we check every step closely to make sure you get top-quality products.

Certified Documentation

Furthermore, every order you place with M-Cor is accompanied by detailed certifications of compliance, guaranteeing that our O-rings meet or exceed the stringent industry standards required for critical industries like pharmaceuticals, aerospace, and semiconductors. As a result, you can trust our products to withstand the most demanding applications.

Purchase from an Industry Leader

Ultimately, when you choose M-Cor, you’re not just getting a product — you’re getting documented proof of quality, superior customer service, and the confidence that comes from partnering with a company that has been a global industry leader for decades. Therefore, let us be your trusted supplier for all your encapsulated O-ring needs.

24 Hour Ship or Standard Delivery

We have been servicing the sealing industry since 1987, we understand the the competitive nature of the marketplace. So, we offer quick turn around for your critical needs or standard 10 working day delivery for non critical requirements. Your choice M-Cor : for reliable quality Teflon® Encapsulated O-rings delivered with quick turn around.