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Silmid is a leading global distributor of sealants for the aerospace, engineering, defence, automotive and rail industry. We stock a wide range of sealants from leading brands such as PPG, Loctite, ACC Silicones Europe, Momentive, Cooper Standard and many more. 

With over 40 years of experience and product knowledge with it comes to the aerospace industry, to help you identify the perfect solution for your needs. We have a fantastic range of lubricants including greases, hydraulic fluids, piston engine oils and more. 

Sealants are thin coatings of material applied to protect and seal, Silmid stock a vast range of sealants for a wide variety of applications including corrosion inhibitive, epoxy, firewall, fuel tanks, gasket, jointing compounds and other specialty sealant products. 

Click here to view our full sealant range. 

Fuel Tank Sealants

Fuel Tank Sealants are used for sealing the joints and rivets, preventing fuel leaks. They adhere well to aluminum, titanium, steel and other materials and are generally resistant to most fuels and oils used in aviation.  

Corrosion Inhibitive Sealants

Corrosion Inhibitors are designed to protect your aircraft against leakage. The sealant forms a barrier to protect the airplane's aluminium alloys against any corrosion caused from contact between metal surfaces. 


Silicone Sealants

Silicone sealants last longer and are more versatile than most organic polymer sealants. Typically they  are one part RTV, acetic or alcoxy moisture curing materials with excellent high/low temperature capabilities. 

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Sealants are thin coatings of material applied to protect and seal. We stock a wide range of sealants for a various of applications, including corrosion inhibitive, epoxy, gasket, jointing compound and other sealant products.


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.

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.

Click here to view our PPG sealant range.