Refrigeration Technologies - Viper

Viper by Refrigeration Technologies

Created by HVACR techs, for HVACR techs.

Founded in 1987 by ac technician and chemist John Pastorello, Refrigeration Technologies was built on one simple mission: give techs better, safer chemical solutions. Today, our Viper product lines include trusted solutions like Big Blu® leak detectors, Nylog® sealants, non-corrosive coil cleaners, and brazing protection that help pros work safer, smarter, and cleaner. Every formula is made in the USA, developed to protect not just the system but the tech using it and the environment around it. Because safety and performance shouldn’t be a trade-off.