Seals Guides

Monroe is a manufacturer and supplier of high quality o-rings, gaskets, seals, extrusions, and miscellaneous molded products. With a wide variety of compounds to choose from and state of the art machinery, Monroe Seals has the capabilities to meet almost any design specifications.

Monroe's Seals Guides

Fasteners Blog Articles

Lip Seals: What They Are and When to Use Them

When shopping for seals, you may encounter lip seals. They are commonly used in machinery. Motors and other machines often contain rotating shafts. Lip seals are placed around these rotating shafts to prevent oil, coolant or other fluids from leaking. … Read More




What Are Breather Caps and How Do They Work?

Breather caps are commonly used with combustion engines. Also known as breather valves, they are designed to regulate the internal pressure of a given space. As the pressure inside of a combustion engine increases, the breather cap will release it … Read More




The Beginner’s Guide to JIS O-Rings

O-rings play an essential role in protecting against leaks. Also known as toric joints, they are mechanical seals consisting of an elastomer material with a round cross-section. You can seal the mating surface through which pressurized fluids, gases or air … Read More




How Temperature Affects Elastomer Seals

When shopping for elastomer seals, you should consider the temperature range to which they will be exposed. Elastomer seals offer an effective, long-lasting solution to prevent leaks. They are characterized by their elastomeric construction, meaning they are made of a … Read More




The Benefits of PTFE Seals: What You Should Know

Polytetrafluoroethylene (PTFE) is commonly used in the construction of seals. Many O-rings, for instance, are entirely of PTFE. You can place them around the mating surfaces to prevent leaks. Even when exposed to pressurized fluid or gas, they will continue … Read More





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