Propylene Glycol Arctic Protection AP-5, 55, 275

ARCTIC PROTECTION  is an inhibited, non-toxic, and premium propylene glycol-based antifreeze that provides exceptional freeze and burst protection for chilled water, hydronic, and other closed systems. Our standard propylene glycol is premium quality and the ingredients used in its manufacture are GRAS (generally recognized as safe), under Title 21, Part 182 of the US Code of Federal Regulations, where accidental or incidental contact with potable water could occur. We use quality ingredient for our proprietary inhibitor package, produced in house and blended for every custom order. For NSF, HT-1, Propylene Glycol, see our NSF Registered Product for more information.

For a custom blend of color or percentage please contact us for a custom quote, we need the following information: container size (5, 55, 275), total quantity in gallons, delivery zip code and color. (blue is standard, clear, green, pink, orange, red, yellow and more are available).

ARCTIC PROTECTION 

Powerful Freeze and Burst Protection for Closed Systems

ARCTIC PROTECTION  is a premium propylene glycol-based antifreeze designed to safeguard chilled water, hydronic, and other closed systems from freezing and bursting. Its advanced formulation offers exceptional protection down to -100°F while ensuring safety and compatibility with various systems. AP is the ideal choice for businesses and industries seeking a reliable and effective antifreeze solution. Its powerful inhibitors, low-toxicity, and versatility make it an essential component for maintaining the performance and efficiency of a variety of systems.

Key Features and Benefits:

  • Powerful Freeze Protection: Prevents freezing and bursting in extreme cold conditions.
  • Corrosion Inhibited: Contains a custom inhibitor package designed for broad protection.
  • GRAS Ingredients: Contains generally recognized as safe (GRAS) ingredients.
  • Versatile Applications: Suitable for chilled water, hydronic, and other closed systems.
  • Leak Detection: Standard blue dye to easy leak detection (colors are customizable, product is blue unless specified).
  • Customizable: Available in various color and percentages to meet specific needs.

Part Number;      Size

  • AP-5                                 5 Gal
  • AP-55                               55 Gal
  • AP-275                             275 Gal
  • AP-CONTAINER SIZE – DESIRED PERCENTAGE
    • AP-275-35 (ARCTIC PROTECTION – 275 GALLONS – 35 PERCENT)

For a custom blend of color or percentage please contact us for a quote, we need the following information: container size (5, 55, 275), quantity in gallons, delivery zip code and color. (blue is standard, clear, green, pink, orange, red, yellow and more are available).

Directions:

This product must be used in accordance with the following directions and by professionals only.

  1. Clean new or lightly corroded systems with Vapco Hydronic System Cleaner (HSC‑1, HSC‑5, HSC‑55) before adding Arctic Protection. Do not use Arctic Protection with galvanized steel.
  2. For extensively corroded systems, clean with an inhibited acid such as Scale Remover #1 (SR1‑1) or Tankless DeScaler (TDS‑16oz, TDS‑1). Work must be performed by an experienced technician. Complete all necessary replacements and repairs before treatment.
  3. Choose the protection type:
    • Burst protection: Prevents bursting/mechanical damage but does not keep the solution pumpable.
    • Freeze protection: Higher glycol level that prevents ice crystal formation at the lowest expected temperature, keeping the fluid pumpable.
  4. Application guidance: Ice storage, fire sprinkler, and intermittently run hydronic systems may use burst protection. Chilled water and lawn sprinkler systems require freeze protection.
  5. Using the propylene glycol chart, select the lowest expected ambient temperature, then use a temperature 5°F colder for safety. From that row, note the percentage of Arctic Protection required for your chosen protection type – Freeze or Burst.
  6. Calculate quantity:
    • V = system volume (gal)
    • C = required final glycol percentage from the chart (as a decimal, e.g., 40% = 0.40)
    • S = glycol strength of the product you’re using (as a decimal, e.g., 95% = 0.95; 50% = 0.50)
    • Gallons of Arctic Protection to add = (V x C) ÷ S
    • Gallons of DI water to add = V – Arctic Protection to add
  7. For corrosion protection, maintain a minimum concentration of 35–40% Arctic Protection.

*to find your concentration of Arctic Protection, check the front panel of the label, a sticker will read “PG  %”

EXAMPLE:

Target glycol = 200 gal × 0.35 = 70 gal pure glycol

Product needed = 70 ÷ 0.95 = 73.68 gal (typically round to 75 gal for ordering)

DI Water to add = 200 − 73.68 ≈ 126.3 gal

Note: Assumes the system starts empty with water added to reach 200 gallons. If there’s existing fluid, you’ll need to account for its volume and glycol concentration.

Safety Precautions:

  • Read Label and SDS: Carefully review the product label and Safety Data Sheet before use.
  • Keep Out of Reach: Store out of the reach of children.
  • Avoid Mixing: Do not mix with other unknown corrosion inhibiting products.

By following these steps, you can effectively apply ARCTIC PROTECTION to protect your closed system from freezing and bursting.

*NOTE – 100% ARCTIC PROTECTION DOES NOT CONTAIN AN INHIBITOR PACKAGE AND VAPCO IS NOT RESPONSIBLE FOR ISSUES ARISING IN SYSTEMS INSTALLED WITHOUT OUR INHIBITOR PACKAGE.

 

SDS

⚠️ ARCTIC PROTECTION SDS – DOWNLOAD

1. Identification & Supplier Details

Product Name Arctic Protection
Product Number AP-1, AP-5, AP-55, AP-275
Brand Vapco
Recommended Use Propylene glycol based antifreeze
Supplier Vapco Products, Inc.
Address 401 Marshall Road, Valley Park, Missouri 63088, United States
Telephone / Fax (636) 923-2121 / (636) 923-3002
Emergency Phone (800) 255-3924

 

2. Hazard Identification & Composition

GHS Classification Not a hazardous substance or mixture (OSHA 29 CFR 1910.1200, 2024)
Label Elements None; Not a hazardous substance or mixture
Other Hazards None known
Composition Does not contain any hazardous ingredients at or above reportable levels defined by OSHA

 

3. Physical & Chemical Properties

Property Value
Physical State / Appearance Liquid / Clear liquid
Color / Odor Various / No distinct odor
pH 9.5 – 10.5
Freezing Point -76°F (-60°C)
Flash Point > 200°F (93°C)
Auto-ignition Temperature 700°F (371°C)
Solubility Completely soluble
Relative Density / Vapor Density 1.00 – 1.10 / 2.6 (Air = 1)
Kinematic Viscosity 45 mPas at 20°C (68°F)

 

4. Stability & Reactivity

Reactivity None known
Chemical Stability Stable under normal conditions of use
Conditions to Avoid Extremely hot or cold temperatures
Incompatible Materials None known
Hazardous Decomposition None known

 

5. Toxicological Information

Acute Toxicity Not established
Skin Corrosion / Irritation Not established
Serious Eye Damage May cause irritation
Carcinogenicity Not classified
Target Organ Toxicity Not classified (Single or Repeated exposure)

 

6. First-Aid Measures

Inhalation Remove to fresh air. Keep at rest in a position comfortable for breathing. Get medical attention
Skin Contact Drench with water for 15 minutes. Remove contaminated clothing. Obtain medical attention if irritation persists
Eye Contact Rinse with water for 15 minutes. Remove contact lenses if possible. Obtain medical attention if irritation persists
Ingestion Rinse mouth. Do NOT induce vomiting. Obtain medical attention
General Advice Never give anything by mouth to an unconscious person. If unwell, seek medical advice and show label

 

7. Fire-Fighting & Accidental Release Measures

Extinguishing Media Water spray, fog, CO2, alcohol-resistant foam, dry chemical, or sand
Firefighting Equipment Wear NIOSH-approved SCBA with full body protective clothing
Personal Precautions Avoid contact with skin/eyes. Do not breathe vapors/mist. Eliminate ignition sources
Cleanup Methods Contain spills with dikes or absorbents. Take up liquid spill into absorbent material and transfer to container for disposal

 

8. Handling, Storage & PPE

Safe Handling Avoid contact with eyes, skin, and clothing. Wash hands before eating or smoking. Do not breathe vapors
Storage Conditions Store in original container in a cool, dry, well-ventilated place. Protect from sunlight. Avoid temperatures over 122°F (50°C)
Engineering Controls Ensure adequate ventilation. Provide eye wash fountains and safety showers in the immediate vicinity
Personal Protective Equipment Chemical safety goggles, protective gloves, and suitable protective clothing. Use NIOSH SCBA if exposure limits are exceeded

 

9. Transport & Regulatory Information

DOT (US) / IMDG / IATA Not dangerous goods
US EPA TSCA All chemicals are listed or exempt

 

10. Disposal & Ecological Information

Disposal Methods Dispose of contents/container in accordance with local, regional, national, and international regulations
Biodegradability This product is biodegradable
Bioaccumulation This product is not expected to bioaccumulate
Mobility in Soil This product is mobile in soil

 

11. Disclaimer & Preparation Information

Disclaimer Information is accurate to the best of our knowledge. No assumption of liability for accuracy or completeness. User is responsible for suitability. Manufacturer not responsible for loss/injury from improper use
Prepared By Jessica Wilson
Date Prepared 2025-03-12 (Version 1.0)

 

Comparable Products

70%

  • Nucalgon | 4188-05 | Freeze-Kontr’l
  • Diversitech | N/A | N/A
  • Rectorseal | N/A | N/A
  • ACE | N/A | N/A
  • Refrigeration Technologies | N/A | N/A
  • Virginia/Parker | N/A | N/A
  • Mitco | N/A | N/A

95%

  • Nucalgon | 4187-15 | Burst-Kontr’l
  • Diversitech | PG-100-5 | ProTeck-101
  • Rectorseal | PG5 | Pipesafe
  • ACE | N/A | N/A
  • Refrigeration Technologies | N/A | N/A
  • Virginia/Parker | N/A | N/A
  • Mitco | N/A | N/A