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Gaskets and sealants serve the same purpose of preventing leaks, but they function in distinct ways. A gasket is a solid, pre-shaped component that fits between two mating surfaces to fill irregularities, while a sealant is a fluid or semi-fluid substance applied to a joint that cures to form a flexible, adhesive barrier.

Learn about the typical lifespans of common insulation materials such as fiberglass, spray foam, and cellulose, and discover the key factors that influence their long-term performance.

This article explores the mechanism and step-by-step process behind automatic sealing machines, covering how they feed, align, and seal packages with precision.

A manual impulse sealer requires the operator to press down the sealing arm to initiate and complete the seal, while an automatic version uses a motor or electromagnetic mechanism to close the arm and control the sealing cycle once the item is inserted, offering more consistent seals and hands-free operation.

PTFE seals outperform traditional rubber seals with exceptional chemical resistance, an extended temperature tolerance, and minimal friction, ensuring reliable sealing in aggressive media and high-performance systems.

This guide explains the key factors to consider when choosing a spiral wound gasket, including material compatibility, operating conditions, and flange requirements, to ensure reliable sealing performance.