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Item #:
23316174
BlueDevil Radiator & Block Sealer
Item #:
23316174
TND 155
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:
Order now and get it around Wednesday, September 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
| 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
BlueDevil Radiator & Block Sealer
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.
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Customer Questions & Answers
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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
BlueDevil Radiator & Block Sealer is an effective industrial sealant specifically designed for automotive use, proving to be simple to use and efficient without clogging the radiator or heater. Users have reported significant relief from persistent leaks, noting that it works well in vehicles like tractors, providing immediate results. While it's not a permanent solution, as some reviews suggest, it does serve as a reliable temporary fix to keep your engine cool and operational. With a user-friendly plastic material and a convenient 16 oz size, this product ensures that metal surfaces are treated effectively, making it a valuable addition to your maintenance toolkit.
Customer Reviews & Ratings
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Pros
- Easy to apply without mess
- Effective for temporary fixes
- Does not clog radiators
- Works on metal surfaces
- Provides immediate leak relief
Cons
- Not a long-term solution
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 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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TND 155
Order now and get it around Wednesday, September 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:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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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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