top of page

Praxair Surface Technologies has spent more than 50 years developing coatings which address every day challenges. No matter the industry, application, or location, Praxair has, or will develop, a technology to suit new applications. 

Allegheny Coatings applies Praxair's SermaGard® and SermaLube® technologies, which are ceramic-metallic coatings for a wide variety of applications. These coating families boast hundreds of different color & performance combinations.

Praxair Technologies

SermaGard® Coatings

SermaGard® has evolved to include both organic polymer & inorganic ceramic top coats to accommodate a wide range of performance needs, and has different formulations specialized for spray and dip-spin applications. Some of these formulations can withstand temperatures up to 1100°F.

SermaLube® Lubricants

This product line consists of specially formulated blends of binders, waxes and stabilizers supplied as both solvent & water based technologies. They are intended for use as post-lubrication sealers with a SermaGard® coating system, stainless steel substrates, plating, and phosphating pre-treatments. 

bottom of page