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Item #:
23316174
BlueDevil Radiator & Block Sealer
89% of respondents would recommend this to a friend
Item #:
23316174
LKR 14826
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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In stock
Imported from USA store
QTY:
Only 4 items left in stock.
Order now and get it around Friday, October 09
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Keep your vehicle functioning properly with the BlueDevil Block Sealer.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Fast Acting Formula
Quickly seals leaks in radiators and engine blocks, restoring vehicle performance without the need for expensive repairs or replacements, making it an economical solution for car owners.
Easy Application
Simple to use, this product can be added directly to the radiator, saving time and hassle compared to traditional repair methods, making it user-friendly for individuals of all skill levels.
Durable Sealant
Forms a robust and long-lasting seal that withstands high temperatures and pressure, ensuring reliable leakage prevention and prolonging the life of your vehicle's cooling system.
Product Details
- Keep your vehicle functioning properly with the BlueDevil Block Sealer. It provides you with a quick and reliable fix for leaks in a radiator or engine block. The formula does not contain solid or fibrous materials that will clog or harm your vehicle. It corrects the problem from the inside out. BlueDevil Radiator and Block Sealer will bond to plastic, cast iron, aluminum, alloy or metal. BlueDevil Block Sealer is compatible in gasoline and diesel engines. It is a guaranteed permanent radiator sealer.
| Industrial sealant type | Radiator & Block Sealer |
| Rec. use | Automotive |
| Recommended surface | Metal |
| Rec location | Indoor |
| Brand | BlueDevil |
| Color | Blue |
| Color category | Blue |
| Material | Plastic |
| Manufacturer | BlueDevil |
| Weight | 16 oz (453.6 grams) |
| Size | 16 oz |
Who Should Buy?
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Leaking Radiators
Ideal for car owners experiencing radiator leaks, providing a cost-effective solution without needing a full replacement.
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Older Vehicles
Great for older cars that may develop minor leaks due to wear and tear, offering a temporary sealant solution.
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DIY Mechanics
Perfect for DIY enthusiasts looking to perform quick fixes instead of heading to a mechanic for minor cooling system issues.
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Major Leaks
Not suitable for cars with significant radiator or engine block damage, as these issues require professional repairs.
Product Description
About This Item
Are you tired of dealing with radiator and block leaks in your car? Look no further than the BlueDevil Radiator & Block Sealer - Part #00205. This product is your permanent repair solution, effectively sealing leaks in radiators and engine blocks. The BlueDevil Radiator & Block Sealer is compatible with plastic, aluminum, and metal radiators, making it suitable for a wide range of vehicles. It contains no solid or fibrous materials, ensuring a clean and efficient repair process.
Say goodbye to the hassle of dealing with messy coolant leaks. One of the best features of this radiator and block sealer is its ease of use. Simply follow the instructions provided, and you'll have your leaks sealed in no time. It is safe to use and compliant with ASTM D1881 and ASTM D3147 standards, giving you peace of mind that you're using a high-quality product. While using the BlueDevil Radiator & Block Sealer, it is important to keep it out of reach of children.
Avoid eye or skin contact, and in case of irritation, rinse with cold water immediately. If swallowed, drink large volumes of water and consult a physician if discomfort occurs. Say goodbye to radiator and block leaks with the BlueDevil Radiator & Block Sealer. Don't let leaks ruin your driving experience.
Trust in the reliable and proven BlueDevil brand for all your automotive repair needs. Order your BlueDevil Radiator & Block Sealer today and enjoy a leak-free ride.
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can BlueDevil Block Sealer be used in both gasoline and diesel engines?
Answer: Yes, it is compatible with both gasoline and diesel engines. -
Question:
Is BlueDevil Block Sealer a permanent solution for radiator leaks?
Answer: Yes, it is a guaranteed permanent radiator sealer. -
Question:
What types of materials can BlueDevil Block Sealer bond to?
Answer: It can bond to plastic, cast iron, aluminum, alloy, or metal materials.
BlueDevil Sealants Editorial Review
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9 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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LKR 14826
Order now and get it around Friday, October 09
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 4 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Permanent repair for radiator and block leaks
- Works on plastic, aluminum, and/or metal radiators
- Safe and easy to use formula
- Compatible with gasoline and diesel engines
- Guaranteed permanent radiator sealer
- Does not contain solid or fibrous materials
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