Demon Cool 34 fl Oz (1L) - Anti-Freeze & Coolant for All Cars

Image Gallery

Product Information

Demon Cool is a universal top-up antifreeze and coolant suitable for use in all vehicles (both petrol & diesel) and mixes with all colours of antifreeze already in the radiator/expansion tank.

Product Highlights

  • Demon Cool is a universal top-up antifreeze and coolant suitable for use in all vehicles (both petrol & diesel) and mixes with all colours of antifreeze already in the radiator/expansion tank.
  • As an antifreeze add Demon Cool to enhance and revitalize the qualities of the original antifreeze, providing exceptional performance in all driving conditions.
  • As a coolant Demon Cool can also be left in the system as a coolant and inhibitor, protecting against rust for up to a maximum of 5 years.
  • The synthetic process and additive package within Demon Cool provides exceptional year-round protection whilst offering a superior corrosion resistance over extended service periods.
  • Winter protection down to -36C

Thank you for your business!

Contact Us

✉  For any inquiries, please reach out via the eBay messaging system. We aim to respond within 24 hours.

Payment Methods

💳  We accept PayPal, credit cards, and other payment methods supported by eBay. Ensure your payment details are correct to avoid delays.

Shipping Information

  • Your item will be shipped to the address listed on your eBay account. Please confirm your address before completing the purchase.
  • Shipping typically takes 3-7 business days.
  • In case of delays, please allow an additional 2-3 business days due to postal service issues or technical problems.
  • We use reliable shipping services like UPS, FedEx, and USPS.
  • We ship only to the 48 contiguous states. Unfortunately, we cannot ship to Alaska, Hawaii, US territories, APO/FPO addresses, or PO Boxes. Local pickup is not available.
  • If there are any issues with your delivery, please contact us promptly.

Return Policy

- We offer a 30-day return policy.

- If the item is defective or you are not satisfied, contact us for a replacement or refund.

- All returns must be sent to the address provided upon contacting us.