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Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak, 510-g Front_Flat

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Rislone

Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak, 510-g

Name: Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak, 510-g
Brand: Rislone
SKU: 0380846
Price: 11.99 CAD
Availability: InStock

#038-0846-0

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Pick up at Leduc, AB

12 In Stock

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Pick up available 09:00 a.m., Dec 04

Also Find It in Store:

12 In Stock at Leduc, AB

Aisle 12

Quebec residents: For information on maintenance and repair click here.

Rislone

Rislone Liquid Copper Block Seal Intake/Radiator Stop Leak, 510-g

$11.99

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.

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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

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Warranty

This product carries a 1 year exchange warranty redeemable at any Canadian Tire store.

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PRODUCT_DEMO

Rislone Liquid Copper Block SealRislone Liquid Copper Block Seal Intake/Radiator Stop Leak helps to seal larger leaks in intake manifolds and radiators.

	Only Show Differences	Currently Viewing Rislone Liquid Aluminum Cooling System/Radiator Stop Leak, 500-mL $12.99	Rislone Super Leak Fix, 500-mL $21.99	Rislone Block Seal Head Gasket Sealer, 680-g $37.99	Rislone High-Mileage 2-Part Cooling System Repair, 500-mL $17.99
Ratings
Advanced Features	No Advanced Features	No Advanced Features	No Advanced Features	No Advanced Features
Application Method	Pour	Pour	Pour	Pour
Battery Platform	None	None	None	None

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^†Our Lowest Prices of the Year are defined as the period between January 1–December 31, 2025. Offer excludes localized promotions including but not limited to Grand Openings.

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CANADIAN TIRE® and the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited.

^±Was price reflects the last national regular price this product was sold for.

**Online prices and sale effective dates may differ from those in-store and may vary by region. Dealers may sell for less.

* Financing available is “Equal payments, no interest” for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Mark’s, L’Équipeur, Atmosphere, Sports Rousseau, Hockey Experts, L’Entrepôt du Hockey and participating Sports Experts. Interest does not accrue during the period of the plan. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. There is no administration fee charged for entering into a special payments plan. Each month during an equal payments plan you are required to pay in full by the due date that month’s equal payments plan instalment. Any unpaid portion not received by the due date will no longer form part of the equal payments plan and interest will accrue on that amount from the day after the date of your next statement at the applicable regular annual rate. Offer subject to change without notice.

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If your average balance is:	Total monthly credit charges will be:
$100	$1.81
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$1000	$18.07
$2000	$36.15

^† In the form of electronic Canadian Tire Money® (CT Money®). You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money. Not all items sold at Canadian Tire earn CT Money. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax. Bonus CT Money collected from online orders will be applied to the member’s Triangle Rewards™ account within 5 weeks of the purchase date. Terms and Conditions apply. Visit Triangle Rewards: Sign Up & Earn Today for more information.

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◊Off our original price. Quantities may vary by store. Some clearance product and price points may not be available at all locations.
± Was price reflects the last national regular price this product was sold for

®/™ Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited.

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*Free at the majority of stores. Some stores may require a minimum order value (before taxes). Orders that do not meet the minimum order value will be subject to a fee. Orders ready typically within 24 hours. Wait for Ready for Pick Up email before proceeding to store. **$9.99 + tax delivery fee. Available at select stores. Select your store and enter postal code on the product page while shopping to determine if same day delivery is available. Orders placed before the cutoff time will be delivered the same day, and orders placed after cutoff time will arrive the next day. Eligible in-stock items only. Products must meet certain cube/weight dimensions and distance from store must be less than 10km. For full terms/conditions, visit https://www.canadiantire.ca/en/customer-service/online-ordering.html

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under license.

*Terms and conditions apply to collecting and redeeming. Visit triangle.com for full program rules. Ordinarily you are not able to collect Canadian Tire Money® (CT Money®) on that portion of a transaction in respect of which you redeemed CT Money, but can do so with this special offer. You may redeem for the full purchase price in CT Money to a maximum of $1,000 but bonus CT Money is calculated only on the pre-tax amount. Special offer not valid for Gift Card purchases. Pre-tax purchase. Bonus applied to maximum redemption of $1,000. No rainchecks.

†Our Lowest Prices of the Year are defined as the period between January 1–December 31, 2025. Offer excludes localized promotions including but not limited to Grand Openings.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $300 spend is on the pre-tax amount on the same tender and for a single transaction. $300 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

* Offer begins at 12:00 a.m. Central Time (“CT”) on November 26, 2025 and ends at 11:59 p.m. CT on December 7, 2025 (“Promotion Period”). Valid only on qualifying purchases of 5-litre bottles of Pennzoil® Full Synthetic motor oil products made in-store at participating Canadian Tire retail locations in Canada or online at canadiantire.ca during the Promotion Period. Qualifying purchase must be made in one transaction. Void where prohibited or otherwise restricted by law. The total maximum rebate possible is $30 per person, household or address (e-mail and physical). All online submissions must be completed by 11:59 p.m. CT on December 22, 2025. An original printed retailer identified and dated purchase receipt showing the required qualifying Pennzoil® Full Synthetic motor oil purchase (brand and product required on receipt) during the Promotion Period must accompany all submissions. NOTE: For purchases made on a participating retailer’s online website, the purchase receipt (defined above), with the order confirmation/order number, as well as the shipping confirmation or final delivery/pick-up receipt is required. Submissions without this proof of purchase will be denied. Orders that are canceled and/or product returns are ineligible for this offer. Purchases by an installer for use in its business do not qualify for this offer. Bulk submissions or bundled submissions by retailers, or any other entity, on behalf of consumers, are not permitted. Case purchases of qualifying product in any pack size do not qualify for this offer. Shell Canada Products reserves the right to cancel, rescind, modify or extend this offer, in whole or in part, at any time without notice. Cannot be combined with any other Shell Canada Products promotion. Allow up to 8 weeks for mailing of your rebate if you choose to receive a physical check. Offer valid only in Canada. Other restrictions apply. To view a list of participating locations and full terms and conditions, please visit www.pennzoil.ca/rebate.
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3 Interac and Interac e-Transfer are registered trademarks and the Interac logo, InLife and InLife design are trademarks of Interac Corp. See Terms of Use at https://www.interac.ca/en/interac-e-transfer-terms-of-use/Pennzoil/Quaker State trademarks are owned by Pennzoil-Quaker State Company. Used under license.
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*Valid October 1, 2025 - January 1, 2027 with the purchase of a white and gold Nespresso Vertuo Next Premium coffee machine (without the Aeroccino Milk Frother) ("Eligible Purchase") until depletion of available stock. Purchase receipt together with the serial number of the coffee machine must be uploaded to promo.nespresso.ca by February 1, 2027. Receive 30 Nespresso coffee capsules (one (1) sleeve of Intenso, one (1) sleeve of Odacio and one (1) sleeve of Melozio) ("Nespresso Pods"), or while supplies last. No rainchecks. The 30 Nespresso coffee capsules can only be redeemed once (1) per customer. Offer is non-transferable, cannot be exchanged/redeemed for cash and cannot be combined with any other offer. Visit promo.nespresso.ca for full details.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. Minimum purchase of $200 or more required to receive the 20x bonus. Minimum $200 spend is on the pre-tax amount on the same tender and for a single transaction. $200 must be spent on items that earn CT Money. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks.

®/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.

®/TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under licence.