Fittings Coatings & Linings

SIGMA offers a wide variety of specialty coatings & linings for our fittings products. Please contact SIGMA’s Engineering Department to inquire about additional coatings and linings at ENGG@sigmaco.com

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Blackhawk ANSI NSF61 Approved Black Asphalt Aerosol Coating/Primer 228.30 KB

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Fusion Bonded Epoxy (FBE) Coating 279.37 KB

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Protecto 401 Ceramic Epoxy Lining 287.26 KB

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SIGMASAFE Superior External Coating For Fittings 377.44 KB

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SIGMAZINC 2 with Black Asphalt Coating 174.23 KB

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TNEMEC ® 140-1211 PRIMER 214.66 KB

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Posted on

December 14, 2018

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SIGMA Corporation has been manufacturing products for the North American Waterworks Industry for over 35 years. We offer the highest quality ductile iron waterworks fittings, pipe restraint products, drainage solutions, piping and plumbing products, fire protection products, HDPE products, and municipal construction casting products available on the market today. SIGMA has both domestic and imported inventories, and our comprehensive network of warehouse locations throughout the US and Canada provides prompt, efficient, and reliable service to our customers.