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PPG Aerospace

Here at Sil-Mid Limited we have partnered with PPG Aerospace in our effort to provide the best quality goods and services available in the industry.

PPG Aerospace is a leading manufacturer of TRANSPARENCIES, SEALANTS, and COATINGS, and provider of electrochromic window systems, surface solutions, PACKAGING, and CHEMICAL MANAGEMENT SERVICES, delivering new technologies and solutions to airframe manufacturers, airlines and maintenance providers for the commercial, military and general aviation industries globally.

PPG's Aerospace coatings are qualified to more commercial and general aviation specifications than any other supplier.

  • More than one thousand types of coatings available, offering the industry’s broadest product line.
  • Coatings can be applied on numerous substrates including fiberglass, composites, and metallic surfaces for superior resistance to corrosion, chemicals and rain erosion.

PPG Aerospace provides an Innovative Platform Portfolio

The PPG Aerospace portfolio is comprised of a unique group of products and services. Through a series of strategic acquisitions, PPG has assembled a team of industry leaders that builds on its own long history as a transparencies aviation leader, with PRC-DeSoto International for sealants, coatings, and packaging and application systems; Sierracin/Sylmar Corp. for advanced composite transparencies; and Eldorado Chemicals for paint removal and cleaning. Through this exceptional team, PPG is able to deliver what is key to the aviation industry: innovation.



Design capabilities include glass, acrylic and polycarbonate substrates with advanced-technology coatings and liners for specific performance characteristics, heating systems to meet flight requirements, edge attachments for load-carrying capabilities and interlayers that adhere structural plies.


Coatings, Paint Removers & Cleaners

These coatings provide superior application characteristics, UV resistance and color stability. The innovative Selectively Strippable System combines long-term performance with efficient topcoat removal for repainting.



PRC® and Pro-Seal™ sealants seal the structures of many of the world’s aircraft. Our comprehensive range of sealants for aircraft structures includes products for fuel tanks, protecting aircraft mating surfaces and sealing aircraft windshields.



Semco® Packaging & Application Systems offers creative solutions for packaging and dispensing single- and multi-component adhesives, sealants and coatings. These customized solutions afford convenient storage, accurate mixing, ease of application, reduced waste and easy clean up.