Skip to content
Clear product details Fitment guidance Contact support
PartMatch Direct Match the identity before the order.

H-450 Alumbond 6.5 oz Aluminum Putty Repair Kit

1,292 ratingsSource: Amazon

Confirm quantity, package contents, selected variation, current offer details, and store terms before placing the order.

About this item

  • Epoxy metal weld for aluminum
  • Repairs HVAC, radiators, engine blocks, boat hulls, equipment, appliances
  • Can be drilled, tapped, sanded, threaded and painted
  • Gives you a non rusting, non magnetic aluminum gray color, stays gray even after sanding/polishing
  • Made in the USA

This product is currently out of stock and unavailable.

Before you order
  • Confirm the part number, position, dimensions, and connector details shown on this page.
  • Compare the listing with the part currently installed on your vehicle.
SKU: D-B0B2MF3C7K Category:

Description

Brand: HY-POXY
  • Is Discontinued By Manufacturer

    :

    No
  • Package Dimensions

    :

    6.54 x 2.95 x 1.26 inches; 7.04 ounces
  • Item model number

    :

    H-450
  • Date First Available

    :

    February 4, 2009
  • Manufacturer

    :

    HY-POXY
  • ASIN

    :

    B001RMITIA

Aluminum Putty Repair Kit. A Two Component Epoxy Formulation Highly Filled With Carefully Selected Pure Aluminum Particles, Modified Curing Agents, And Special High Quality Additives To Provide Maximum Strength, Durability, And Ease Of Application. Because Exact Amounts Of Resin And Hardener Can Be Dispensed From Each Tube, The H-450 Eliminates Waste And Is Ideal For Smaller Repairs. The Easy To Use H-450 Fits Comfortably Into Any Tool Box And Is Extremely Popular With Hvac Tradesmen, Plumbers And Auto Mechanics. Alumbond Is Especially Formulated For Repairing Hvac Pipes, Tanks, Valves, Pumps, Castings, Water Jackets, Radiators, Etc., Where Non-Rusting, Non-Magnetic Aluminum Finish Is Desired.

Additional information

Style

Putty Repair Kit

Imported customer feedback

What customers reported

4.4 / 5 1,292 ratings

Source: Amazon. These reviews were imported from the source marketplace and are not reviews of purchases made on this website.

8 reviews for H-450 Alumbond 6.5 oz Aluminum Putty Repair Kit

  1. Shaft

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    I had a/c lines leaked on my car which were rubbing together for a long time. It was a very tiny leak so I gave this a shot as cheap alternative. So far it’s been 4weeks and my a/ c is working perfectly fine. Just FYI this product does not hardened unless you apply it very very flat and thin layer, it will stay sort if rubbery state.

  2. Ride4Life

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    I used this to fill the seams of a fuel cell that had questionable welds. I let it dry for 72 hours and it resolved all the leaks I had.

  3. Scott P

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    The Hy-Poxy Alumbond spreads easier and is easier to sand vs. JB Weld. Also, I like the product for aluminum repair because it is made specifically for that application. I used it on my 56 Dodge original sill plates to fill holes and it worked great!

  4. Momma BF

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    Mixed easy, applied smoothly and seems very strong.

  5. Shelbie Garrison

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    I used this on the transom of my boat to cover some screw holes worked perfectly.

  6. tommie thompson

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    bought for a aluminium tank with a crack put 5 layers on it and it did not hald

  7. Ron

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    Broke aluminum engine fin off motorcycle engine. Takes forever to cure but is very strong.Was able to sand and paint and you Never know it was broke. It does dry darker then normal aluminum.

  8. Mustafa Hamzabegovic

    Imported from Amazon. This is not a review of a purchase made on this website.

    External marketplace context: Style: Putty Repair Kit|Verified Purchase

    Cracked my transmission case and this has help up so far, been over a month. Make sure you prep right and this product should hold. It has for me.

    Customer review imageCustomer review image
Add a review

Your email address will not be published. Required fields are marked *

Product facts

Specifications

Canonical product
MP-US-B0B2MF3C7K
Source product ID
B0B2MF3C7K
Category
Car Care / Fillers, Adhesives & Sealants / Putty
Available images
1
Style
Putty Repair Kit

Vehicle information

Available fitment details

Listing compatibility notes

  • The Easy To Use H-450 Fits Comfortably Into Any Tool Box And Is Extremely Popular With Hvac Tradesmen, Plumbers And Auto Mechanics.

Fitment data is provided as a buying aid. Verify the listing against your vehicle and existing part before ordering.

Exact identity, part numbers, model references, and available compatibility evidence

Buying guidance

Quick decision

An identity-first putty listing organized around stable product references and available compatibility evidence.

Fit and size notes

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.

Specification notes

  • Canonical product: MP-US-B0B2MF3C7K
  • Source product ID: B0B2MF3C7K
  • Category: Car Care / Fillers, Adhesives & Sealants / Putty
  • Available images: 1
  • Style: ['Putty Repair Kit']

Before you buy

  • Match the complete identifier, side, position, connector, dimensions, and visible design with the existing part.
  • Treat uncertain vehicle notes as a buying aid, not as a confirmed fitment guarantee.