Chemicals

Hercules 35283 Cryo-Tek-100 /Al Anti-Freeze 5 Gallon New generation of very efficient boilers utilizing Aluminum Heat Exchangersare becoming more popular in today's marketplace. These new boilers typically heat three times faster than traditional boilers and require a specific, unique blend of anti-freeze specific to protecting against acid corrosion. Cryo-tek -100/AL is a blend of virgin (not recycled) propylene glycol and Hercules exclusive Triple Protection additives designed for use in hydronic heating and cooling closed loop piping systems (including PEX and radiant tube heating ...

100% Pure Propylene Glycol Anti-Freeze with Corrosion Inhibitor ComStar's ProFrost I-100 is a color coded premium industrial coolant containing corrosion inhibitor packages designed to prevent system corrosion and clog-ups caused by chemicals and minerals that may be mixed in with the water in operating systems. ProFrost I-100 100% pure, ready to use propylene glycol. Plain glycols are more corrosive than water and automobile anti-freeze can contain inhibitors that tend to react and coat heat exchange surfaces, thereby reducing energy efficiency. ProFrost is a food quality propylene ...

Nu-Calgon - Now made in the U.S.A., EasySeal Direct Inject is the strongest sealant on the market, with over a million leaks sealed. With this new injection system, pumping down the unit is a thing of the past. And now the industry's leading refrigeration sealant has been combined with UV leak detection dye to give you EasySeal Direct Inject-UV. This product is designed to seal leaks and also show where larger leaks are with the use of a UV light. Features: Concentrated formula means less material in system Clear tube so you can see the sealant go in No need to pump down R-410A units ...

Supco® Leak Lock 1-1/3 oz. Tube A resin based soft setting burshable paste pipe joint compound resistant to all refrigerants, oils, water and most chemicals, liquids and gases. Use with pressures to 10,000 PSI to full vacuums. It never hardens and it never becomes brittle. Ideal for joining all metals, plastics and other materials. Will stick to all clean surfaces. Prevent vibration from loosening nuts, bolts, plugs and fittings. Non-toxic.

ComStar's Acid Test Kit contains test vials for four separate acid tests. It can be used with any type of refrigeration oil and it's fast and easy. ComStar's Acid Test will turn to easy to see colors to determine the amount of acid present in a system; orange/yellow for no acid, (Alkylbenzene oil will be green), pink grapefruit for moderate acid and red/lite red if acidic. Once the levels of acid is determined, then use ComStar's Acid Out to neutralize and remove any acid from a refreigeration system. Contains 4 tests Results in seconds Easy to see colors Fast & easy Biodegradable ...