Aerospace manufacturing demands sealing precision. Every o-ring must perform flawlessly under pressure, temperature, and chemical exposure. Even a minor fit or compression issue can cause leaks, contamination, and costly production delays. After repeated seal failures in a critical pump assembly, a leading aerospace manufacturer reached out to Marco for help with identifying the cause and […]
In food processing, seals do more than contain pressure. They protect product quality and keep systems compliant. When o-rings in a pressure vessel began extruding from their grooves, one manufacturer turned to Marco Rubber & Plastics for help resolving the contamination risks and unplanned shutdowns. The Challenge A major food processor was experiencing seal failures […]
Cutting and Sourcing Custom Gaskets: A Complete Guide When you’ve got your gasket specs in hand, it may feel like the hardest part is behind you. But many buyers discover this is when the real challenge begins: getting the gasket made correctly and delivered on time. Unlike o-rings, gaskets rarely come off the shelf. In […]
Choosing the right O-ring material is critical to the performance and reliability of your equipment. While silicone is a type of rubber, or synthetic elastomer to be precise, silicone has distinct properties making it suitable for certain applications. Meanwhile, other rubbers may be a better option for different situations. Selecting the wrong one can lead […]
It can be a common point of confusion in engineering and design: O-rings, gaskets, and seals. While all of these components are designed to prevent leaks, their fundamental design, function, and ideal applications are very different. Making the right choice between them is crucial for your equipment’s performance, long-term reliability, and avoiding costly downtime. This […]
Hydraulic seals are the unsung heroes of countless industrial systems. While often overlooked, they play a critical role in converting fluid power into linear motion, ensuring the efficiency and reliability of your equipment. A seal failure can bring an entire operation to a halt, which is why choosing the right solution is essential for performance […]
Semiconductor and solar panel production runs on tight schedules. A single delay in the supply chain can slow down lines, raise costs, and create risk for downstream processes. During the COVID-19 labor shortage, a semiconductor manufacturer was facing a challenge that threatened their output and created a risk of costly delays. The manufacturer reached out […]
Valve and control systems face constant movement, heat, and pressure changes that can strain any sealing material. At 600°F and 1,000 psi, the conditions exceed what most standard seals can handle. Reliable performance in that environment depends on precise engineering and the right combination of materials. One of Marco Rubber & Plastics’ long-time valve and […]
Industrial water jet systems rely on precision sealing to contain and control extreme force. Operating at up to 60,000 psi, a single compromised seal can stop production, damage equipment, and drive up maintenance costs. A manufacturer of advanced water jet cutting equipment contacted Marco Rubber & Plastics after experiencing repeated seal failures in their piston […]
Using Custom Rubber Diaphragms Is a low-cost component costing you more than it’s worth? In many pressure-sensitive assemblies, the rubber diaphragm is overlooked until performance drops. Systems begin experiencing inconsistent pressure, premature wear, and unexpected chemical degradation. These are signs that a standard diaphragm isn’t cutting it anymore. Custom rubber diaphragms solve problems that off-the-shelf […]
FOR IMMEDIATE RELEASE Marco Rubber & Plastics Appoints Chad Smith as New Chief Executive Officer Seabrook, NH — September 3, 2025 — Marco Rubber & Plastics (“Marco”) today announced the appointment of Chad Smith as Chief Executive Officer, effective immediately. Smith joins Marco after serving as CEO of Northern Wholesale Supply, where he led the […]
Your O-Ring Groove Design Checklist Some seal failures are easy to explain: the wrong material, poor chemical compatibility, or damage during installation. But then there are the frustrating failures. Those are the ones where the o-ring is the right size, the material matches the application, and yet … it leaks. Or it wears out too […]
