Description
Practical value and everyday use
H-450 Alumbond 6.5 oz Aluminum Putty Repair Kit is listed in Putty. For a practical buying decision, start with this source-backed point: Application note: The Easy To Use H-450 Fits Comfortably Into Any Tool Box And Is Extremely Popular With Hvac Tradesmen, Plumbers And Auto Mechanics.
The source also records: Aluminum Putty Repair Kit. Use this additional stated detail to judge day-to-day usefulness and package value: Style: Putty Repair Kit.
Value-focused decision
Compare those stated features and included items with the current on-page offer and the exact quantity needed. No performance claim is added beyond the source product record.
Complete source-backed product details
- 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.
Source product highlights
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




Shaft –
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.
Ride4Life –
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.
Scott P –
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!
Momma BF –
Mixed easy, applied smoothly and seems very strong.
Shelbie Garrison –
I used this on the transom of my boat to cover some screw holes worked perfectly.
tommie thompson –
bought for a aluminium tank with a crack put 5 layers on it and it did not hald
Ron –
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.
Mustafa Hamzabegovic –
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.