Mastercool ALUM BOND 6.5OZ/184G
Product ID: 734252342
🔧OEM-grade reliability for HVAC/R pros
⚙️6.5 oz precision aluminum bonding
🛠️Strong, pressure-sealing weld-ready formula
🛠️ Master the bond that professionals trust — don’t let leaks hold you back!
Mastercool ALUM BOND 6.5OZ/184G is a professional-grade aluminum bonding compound designed for automotive and HVAC/R applications. It delivers a strong, weld-ready bond that ensures airtight, pressure-resistant seals, trusted by specialists for reliable, OEM-quality repairs.
| ASIN | B00CDDA1OW |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.5 4.5 out of 5 stars (41) |
| Date First Available | 19 April 2013 |
| Item Package Quantity | 1 |
| Item Weight | 204 g |
| Item model number | 90935 |
| Manufacturer | Mastercool |
| Part number | 90935 |
| Power source type | Corded Electric |
| Product Dimensions | 15.24 x 7.62 x 5.08 cm; 204.12 g |
D**R
Quality product
This is a good product, I tested it against JB Weld and it adhered better and was stronger. I would expect that, since it is designed to seal high pressure refrigerant leaks, I was not disappointed. I used it to fill gaps, holes, and other flaws in my aluminum boat instead of having everything heli-arced, worked well.
I**3
Top notch stuff
I bought this as a hail Mary repair to the front cover of my 7.3 diesel engine. It's got a crack that isn't accessible to weld and replacing the part involves engine removal. The area is subject to 75 psi oil as well as high temperature.. this product was easy to mix and apply and it's working beautifully!
A**R
Great for aluminum repair
I had a puncture in the side of my pontoon boat, on the underside of one of the logs. I applied this material and it stayed in place and bonded really well.
T**Y
Impressive
I needed to stop cracks in a boat trailer fender. This and some backing material has worked very well.
M**A
Funciona como lo esperaba
Sello la fuga de condenser...y volvió a funcionar!!!
Trustpilot
2 weeks ago
5 days ago