JeffCool ISF 25

This is a 1 Gallon container of JeffCool ISF 25

This is ready to use JeffCool ISF 25

Packaged in easy to handle containers.

This product is packaged in sizes from 1, 5 Gallons and 55 Gallon drums.

Corrosion inhibited to protect your water system from corrosion.

West coast stocking location: Salt, Lake City, Utah.

MidWest stocking location: Taylor, Michigan

ChemWorld purchases JeffCool ISF 25 in 55 Gallon Drums and repackages the product into applications that require smaller volumes, exact volume sized containers or specific premixed solutions.

One gallon containers of JeffCool ISF 25 are Stocked & Shipped daily from Salt Lake City, Utah and Taylor, MI.

Daily shipping cut off time is generally 1 pm, based on the local time zone for same-day shipping. If you need this product to ship today, please indicate so in the notes section upon check out. We will email mail you ASAP if we can meet your demands.

Notes:

• We only ship via FedEx Ground. No UPS or USPS.
• We can not ship to PO boxes.
• This map illustrates service schedules in business days as of March 2026 for FedEx Ground shipments.
• ChemWorld is not responsible for delays due to weather or FedEx transit issues. Please take this into account when ordering.

Overnight / Expedite Shipping:

• Orders must be received by noon.
• We only ship FedEx expedite shipments. No UPS or USPS.
• To calculate your costs, log into your FedEx account. Origin zip code is 30144, 48180, or 84119.

Directions for Overnight Shipping:

1. The order must be placed by noon.
2. Order as normal through the website.
3. If you have a FedEx account number, enter it in the notes section during ordering with your exact shipping requirements (Next Day 8:30, Next Day 10:30, Next Day 20:00, Fedex 2 AM, or FedEx Express Saver). You are done. We will email you ASAP.
4. If you do NOT have a FedEx account number, we offer overnight delivery for this product. The cost is $60 for Next Day 10:30 AM per 1-gallon box. Enter your order as normal and enter your 3 or 4 digit security code in the notes section with your shipping requirements. You are done. We will email you ASAP.

If it is later then noon, email us at [email protected] with your request. We will contact you ASAP. You can also call in the order at 800-658-7716 and reference exactly what you need. We will contact you.