No-Freez Non-Toxic Anti-Freeze, 5 gal


Brand: Utility

Mfr Part#: 18-452

UPC#: 720559184524

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$63.95 / each
x4 $239.80 / case & Free Shipping
(4 x $59.95 / each)
  • Description
  • Literature
  • Reviews
  • FAQs (1)

NO-FREEZ is specifically designed for hydronic, boiler and geothermal systems and is ideal for summer homes, marinas, RV's, solar units, sprinkler systems, and many other applications. It is non-toxic, contains no methanol, ethanol or ethylene glycol and is ready-to-use.

Propylene glycol is the only material safe for typical anti-freeze requirements. NO-FREEZ is a precision blend containing anti-corrosion inhibitors which takes the calculations, guesswork and possibility of errors out of protecting the system.

Use with refractometer or test strips.

Note: glycol containing systems require an expansion tank sized 20% larger then conventional water systems. The system should not contain an automatic makeup pump, since it can dilute the solution.


  • Non-toxic;
  • Pure, high grade propylene glycol with anti-corrosion inhibitors and color indicators;
  • Meets NSF HT1 (#147076);
  • Meets CFR 21 for appropriate use;
  • Does not support bacterial growth;
  • Non-foaming;
  • Rated 250F for continuous or 350F for intermittent use;
  • Lubricates pumps, valves and moving parts and will not harm rubber seals, diaphragms or washers;
  • Not for systems containing galvanized pipes or aluminum.

Technical Specifications:

  • For a complete list of specifications, sizing and mixing suggestions, see Specifications file in the "Literature" tab.
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How many gallons of water does 5 gallons of no-freez treat?
Read 1 answer
You can look up this information in the "Technical Specifications" file under the Literature tab. For winterizing applications, the manufacturer suggests using the undiluted solution, so the 5 gallons of antifreeze replaces 5 gallons of water.
For snow melting systems, the solution is generally 50/50 (50% glycol, 50% water).
Answered on 3/27/2015 by PexUniverse Customer Service
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