Welcome to Rainbow Technology


© RAINBOW TECHNOLOGY CORPORATION's mission is to market specialty products and services to the utility and industrial markets, as well as, the Shooting Sports Industry (SSI) nationally and internationally. Rainbow is an important vendor to the telecommunications, electric power, industrial users, OEM's, contractors and distributors to these markets. Rainbow seeks niche products and services while continuing to focus on traditional products.

Rainbow Technology operates with the philosophy of total quality commitment and outstanding customer service support.

Rainbow is a sound, financially strong company, employing professional and highly motivated employees operating as an effective team.

New Products


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Asbestos free sealer is gray, permanently soft, non-toxic compound which will adhere to most clean dry surfaces. Will not harm polyethylene sheath cables. Will not adversely affect other plastic materials or corrode metals. Sealer is used primarily by the building and specifically by the electrical trade to seal around electrical boxes, flashings, and service mast entries, etc. Can be shaped by hand to any form and reused if necessary. Has countless other applications in the refrigeration, heating and cooling, plumbing, and metal fabrication fields as well as being an excellent general purpose sealant. May be painted immediately after application and will not bleed through the dry paint. Has a flash point of 590 degrees F (310 degrees C) and a dielectric strength of 100 Volts/mil. Excellent resistance to water, alcohols, mild acids, and bases. UL Classified.