ComStar® 1 Quart Liquid Plug Liquid Leak Sealant Seals Leak in Boiler & Hot Water Systems - Pkg Qty 24

100% Pure Industrial Grade Ethylene Glycol with Corrosion Inhibitor ComStar's Frost Free I-100 is a premium industrial coolant containing a non-diluted concentrate of 100% ethylene glycol and an Inhibitor. Corrosion Inhibitors are designed to prevent system corrosion and clog-ups caused by chemicals and minerals mixed in with water present in operating systems. For easy application, ComStar's Frost Free I-100 is unmixed with 100% ethylene glycol and ready to use. Inhibitors prevent corrosion from occurring because plain glycols are more corrosive than water and automobile anti-freeze can ...

Features: Ask for the best, ask for the original Freeze Safe. This industrial coolant and heat transfer fluid is the best on the market. Recommended for HVAC systems: thermal storage, water chillers, computer room cooling, solar systems, heating & cooling loops, radiant heating and where contact with potable water is possible. Environmentally Safe Biodegradable Safe Propylene Glycol Formula Non-Toxic, Non-Irritating Contains Corrosion Inhibitor

A unique polymer formula that maintains condensate flow and prevents drain pan overflow. 100% active. Flow-Plus™ leaves no residue, no waste, and is non-clogging. Effective, long-term condensate activated release. Environmentally safe, non-toxic, and non-corrosive. Also economical with sizes to meet all tonnage requirement. This product is made in USA.

A unique polymer formula that maintains condensate flow and prevents drain pan overflow. 100% active. Flow-Plus™ leaves no residue, no waste, and is non-clogging. Effective, long-term condensate activated release. Environmentally safe, non-toxic, and non-corrosive. Also economical with sizes to meet all tonnage requirement. This product is made in USA.

QwikCheck® Acid Test Kit QT2000 Detects inorganic acid in 2-seconds down to 1 part per million. Fast, accurate, and easy to use, QwikCheck provides an early warning of acid problems. The Yellow to Red color change allows you to easily and clearly communicate the need for action to the equipment owner. Features: Color Change Indicates Pass/Fail Tests for Inorganic Acids to the ARI-700 limit of 1ppm Works with All Refrigerants & Oils Meets EPA Venting Regulations Unique Patented Disposable Design U.S. Patents #6,514,765 & #6,825,040