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Rislone Radiator Stop Leak 325ml Grey Bottle

SKU: 245258 MODEL: 41196
$ 13 .95   EACH
Mitre 10
  • Available at selected stores. Check your local store for details


Seals leaks in plastic, aluminium and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs. Lubricates water pump seal, and helps control electrolysis for most, stops vehicle leaks in few minutes. Conditions cooling system.
Features and benefits
  • Stops radiator and cooling leaks.
  • Conditions cooling system.
  • Inhibits rust and corrosion.
  • Works with any color antifreeze.
  • Seals leaks in radiator, heater core and freeze plugs.

Buying options


Choose a collection store

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Stop leak has millions of tiny particles to permanently seal leaks in plastic, aluminum and metal radiators, heater cores, blocks, heads, gaskets and freeze plugs. One bottle for 4 cylinders - 2 bottles for 6 and 8 cylinders.
Recommended Use
6 and 8 cylinder engines.
This item is non deliverable. Careful handling is advised.

Unfortunately due to size, weight or the materials involved we are not able to offer delivery for this product. But you can still buy online for collection at your local Mitre 10 MEGA store.

No Hassle Returns

We are happy to exchange or refund any unopened and unused, non-customised items returned to us in their original condition and packaging, including all accessories and the invoice or delivery docket, within 28 days. Customised products, which include products cut, made-to-measure, special order or mixed to specific requirements, cannot be refunded or exchanged.

It’s always easiest to return your product to the store you got it from, but you can return it to any Mitre 10 store. If you prefer to courier your product back to us, just check your invoice to see which store dispatched your order and that’s where you send it back to.

We will refund to your original payment method where possible or, if you prefer, we can issue you a Mitre 10 gift card for the sum equal to the cost of the product excluding handling and any delivery or returns costs.

Faulty Goods

If a problem occurs with a product purchased from Mitre 10 please contact us. We will arrange for it to be repaired or replaced, or provide a refund as specified by the Consumer Guarantees Act.

  1. Some of the products shown on the website may not be available from your local Mitre 10 Store.
  2. In-store pricing may vary.
  3. All prices include GST.
  4. Plants are sourced from local regions and availability and varieties may vary from store to store.

Mitre 10 (New Zealand) Terms & Conditions apply.