Founded in 1937, RectorSeal is a leading manufacturer of chemical specialty sealants and other related products designed for professional tradesmen.

An extensive wholesale distribution network serves the plumbing, industrial, HVAC-R, construction, electrical and hardware marketplaces. Primary HVAC-R products include chemical cleaners, leak locators, condensate management products, mini-split accessories, and compressor maintenance products. Leading brands include Acid-Away, Safe-T-Switch, Airtec, Renewz, Fortress, Novent, Kickstart, Goliath, PRO-Fit, ArmorPad, and AC Leak Freeze.