Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak, 510-g
- FREEAvailable
- Available
- Unavailable
Pick up available 09:00 a.m., Feb 09
Only 6 left
Quebec residents: For information on maintenance and repair click here.
Product Details
Older vehicles can develop leaks in their radiators and intake manifolds. If you’ve tried other stop leak products you know they are not powerful enough to stop larger leaks. That’s why Rislone designed this specific formulation. This one-step sealer was designed to quickly and safely stop these types of leaks.Our formula permanently repairs larger leaks in radiators, intake manifolds and gaskets, heater cores, blocks, heads and freeze plugs. It contains an antifreeze-compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. It also will not harm the system when used properly.Other products can’t get your vehicle back on the road like Rislone — that’s why we’ve been the most trusted brand since 1921.
Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak seals larger leaks regular stop leaks won’t
Seals larger leaks, repairs heater core leaks, freeze plus, blown head gaskets as well as repairs blocks
One step formula permanently repairs leaks in gaskets, radiators, heater cores, intake manifolds, blocks, heads and freeze plugs. Use on cars, trucks, vans, SUV’s and RV’s
One Step Sealer contains an antifreeze compatible sodium silicate liquid glass formula, so no draining of the cooling system is required. It will not harm the cooling system when used properly
Use with all types of antifreeze including conventional green or blue (Silicate-based) and extended life red/orange or yellow (OAT / HOAT) coolant
Size: 510 g
| Part Number | 31109 |
|---|---|
| Advanced Features | No Advanced Features |
| Application Method | Pour |
| Automotive Chemicals Type | Fuel Additive |
| Battery Platform | None |
| Certifications | No Certifications |
| Colour | Pink |
| Consumer Pack Size | 1 |
| Flammable | No |
| Freeze Point (°C) | 0.00 °C |
| Freeze Point (°F) | 32.00 °F |
|---|---|
| Non-toxic When Used as Intended | Yes |
| Package Depth (cm) | 6.60 cm |
| Package Depth (in) | 2.60 in |
| Package Form | Bottle |
| Package Height (cm) | 18.80 cm |
| Package Height (in) | 7.40 in |
| Package Weight (kg) | 0.59 kg |
| Package Weight (lb) | 1.30 lb |
| Package Width (cm) | 6.60 cm |
| Package Width (in) | 2.60 in |
| Primary Scent | Unscented |
| Product Height (cm) | 18.80 cm |
| Product Height (in) | 7.40 in |
| Product Length (cm) | 6.60 cm |
| Product Length (ft) | 0.22 ft |
| Product Use(s) | Automotive Interior |
| Product Volume (L) | 0.51 l |
| Product Volume (gal) | 0.13 gal (US) |
| Product Weight (g) | 590.00 g |
| Product Weight (kg) | 0.59 kg |
| Product Weight (lb) | 1.30 lb |
| Product Width (cm) | 6.60 cm |
| Product Width (in) | 2.60 in |
| Season | Summer |
| Shelf Life (year) | 2 yr |
- This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.
Pick Up is free at most stores (some stores require a minimum order value before tax)
Shipping fee is based on size and weight of products and distance from address to store
Same-Day Delivery costs $9.99 per order
Same-Day Delivery and Ship to Home are unavailable for tires and wheels
Most products can be returned or exchanged at any Canadian Tire store within 90 days of purchase
Some products are non-refundable and non-exchangeable
Special order hard parts and specific application automotive parts must be returned to original store of purchase
The return info outlined above may not apply to the product you are currently viewing. For complete details and exceptions, please refer to our Return Policy.
Shop Related Products
- Weekly Deals
- Customers Also Viewed
- Top Trending Products
- More From This Brand
Review Highlights
Reviews
Customer Images and Videos
Filter Reviews
- instructions
- price
- purchase
- copper
- repairs
- large
- small
- quality
Swing and a Miss
IT DID WORK WOW!!! 😊
Fixed my problems 80%
Radiator fixed
Fine product works well
Questions
Q: Is this good for leaky lower hose connection due to worn O ring?
2 years agoA: I’m not sure if it will adhere to rubber. Because it doesn’t seem to block hoses or heater cores. I used it in my combine rad. It has been in there for two years. My rad is rotten from age and this product has stopped the leak for now
2 years agoHelpful?
Q: I have a 2014 ford explorer do I pour this into the coolant fill for head gasket leak and or oil in exhaust. Lots of white smoke when I start vehicle.
2 years agoA: Hi, so first of all, this is not for the head gasket, there is another product for that. Second, it must go in the coulant and preferably in the radiator. And I suggest to change the spark plugs too… to give you the best chances for it to work. Third, car needs to be cold to start this process.. and need to top it up with regular coolant. Then let it run with the product in it for 30 minutes just at idle, and for it to work properly, you need to let it cool down for 24 to 48h. Forth, top it up with regular coolant and try it out slowly, sometimes I found that this process needs to be repeated. ( not the sparks plugs) good luck with it
2 years agoHelpful?
Q: I have a small leak in my water pump, but can't afford to get it fixed until the end of the month, due to my budget! Will it help stop the leak in the water pump without doing any damage?
2 years agoA: Hi E.T Bouman, This depends on what is leaking on the water pump.This depends on what is leaking on the water pump. If it is the gasket, yes the Rislone Liquid Copper can help with a gasket leak. If the pump seal is leaking coolant this won't help. The product is safe to use in clean cooling system per the directions and proper dosage. If you have not used a radiator flush product in the past 4 years we would recommend doing that first. With a clean system we have the best chance to help.
2 years agoHelpful?
Q: is this good if theirs just a small crack in the radiator hose?
13 years agoA: Hose has to be replaced .Not expensive to replace
13 years agoHelpful?
Q: any guarantee?
13 years agoA: For the price your paying for this product vs a 15 hundred dollar repair i woudnt expect any guarantee for a product under $100
13 years agoHelpful?
Q: I have a '99 2.4L Chevy Cavalier and I think there's leak in the engine coolant system. Can this be used together with Dex Cool Antifreeze+coolant in my car's cooling system? If yes, how much of the 510g bottle should I put into my cooling system?
2 years agoA: Make sure the leak is a blown head gasket. This WILL NOT fix a leaking hose, or a Heater Core. This is a block sealant, and *IF* you decide that down the road you want to fix the engine, GOOD LUCK in doing so, after pouring this into the system, it makes taking a part the engine difficult, and turns a cheap easy repair into an expensive and difficult repair. I used it on a cracked block, and it didn't fix the problem, it did make the problem worse, and I ended up scrapping the car all together.
2 years agoHelpful?
Q: my radiator is still leaking I can introduce another bottle to the radiator
6 years agoA: Thank you for your question. In some instances more time may be needed to completely seal a leak. If the leak is not sealed within a few days of driving, you could try a second application but would need to flush the cooling system first. If we can provide any further assistance, please don’t hesitate to email or contact us at 800-345-6572. We can be reached M-F, from 8 am to 5 pm Eastern time.
6 years agoHelpful?
Q: Will this product affect the performance of the cooling system ? For instance , gumming up etc .
6 years agoA: Yes, the product P/N 31109 Rislone Liquid Copper Block Seal Intake & Radiator Stop Leak is safe to use without causing gelling or any coolant issues if installed per the directions, proper dosage and in a clean cooling system. Install this product when the engine is cool into the radiator if you have a cap on the radiator, if there is no cap on the radiator it can be installed in the reservoir. If the radiator/reservoir is too full to add the proper dosage you can do one of two things. • Drain some coolant out from the radiator. • Or use a turkey baster which most customers think is easier to remove some coolant to make room for the product. If you have not used a chemical cooling system flush product in the past four years you would want to consider doing so, flushing with water will remove loose sediment, but if any scale is building up in the system it needs to be dissolved chemically then flushed. With a clean system we have the best chance to help you. If you have any other questions, or we can provide any additional assistance, please feel free to respond to this email or call the Tech Support team at 1-800-345-6572, available to assist you Monday through Friday, from 8 am to 5 pm Eastern time.
6 years agoHelpful?
Q: I have a 2009 Pontiac G3 1.6 - 4 cylinder engine. In your video you recommend using 1 bottle for 6 - 10 cylinder vehicles. What amount would I use in my 4 cylinder G3?
7 years agoA: Hello g3pontiac, We show the coolant capacity on your 1.6l as 6.7 quarts (6.3 liters). use one half of the bottle. Kind regards, Rislone Technical Support
7 years agoHelpful?
Q: Can you use this on an aluminum rad?
7 years agoA: Hello Bill, Thank you for the opportunity to help. Yes, the Rislone Liquid Copper Block Seal Intake & Radiator Stop Leak can be used in an aluminum radiator per the directions and proper dosage. If you have not done a chemical cooling system flush in the past four years you should consider doing so. We can best help in a clean system. If you have other questions or concerns in the future you can call 1-800-345-6572 or email Rislone Technical Support Mon - Fri 8am to 5pm EST. Kind regards, Rislone Technical Support
7 years agoHelpful?
