Custom Dielectric Sealing

Sealtech is a Custom Manufacturer of Dielectrically Sealed Vinyl, Urethane, & Laminate Products

Quality Custom RF Sealing from Concept to Consumer

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Sealtech is a custom manufacturer of products made from vinyl, vinyl coated nylon, urethane, urethane coated nylon & ethyl vinyl acetate and exotic materials. Products include bags, boots & bellows, buoys, suits, vests, wheelchair cushions, chairs, seats, covers, gloves, life support systems, floats, medical device components, pouches, seals, bladders, protective clothing & packs.

Our capabilities include in-house tooling, fabricating from 1 in. * 1 in. to 5 ft. * 12 ft., hot stamping radio frequency (RF), dielectric & heat sealing & welding, silk screening, CAD/CAM & prototyping. Applications include medical, automotive, military, aerospace, safety & industrial.

Custom Sealing

Custom Seal Bladder Manufacturing. Offering Turn-Key Projects, Dies Custom Made to Customer Specifications, and Fabricating Componets as small as 1"*1" to 5"*12".

Diverse Industries

Radio Frequency or RF Sealed Vinyl, Urethane, & Laminate Products for industries such asMedical, Automotive, Aerospace, Military, Recreation, Seating, Safety, and Post-Mortem Bags.

Secondary Services

SealTech offers Design and Engineering with Autocad, SolidWorks, and FeatureCam. In-House Tooling, Quality Assurance & Testing, and Warehousing & Shipping.


Employing the best design professionals and engineers in the country, SealTech leads the industry. Utilizing the latest technology to create customized prototype & final drawings.

Quality Assurance

Our Quality Control Department operates independently from our production, sales, & engineering teams in order to provide objective evaluations of our materials, process, & finished products.

Competitive Pricing

No matter the application, we rely on state-of-the-art processes to get our customers' concepts to the marketplace...accurately, on time, and at competitive prices!