Home > Body Repair Putty > Permatex 25909 Liquid Metal Filler, 3.5 oz. ; Permatex

Permatex 25909 Liquid Metal Filler 3.5 oz.

Works on metal, wood and concrete,Excellent adhesion to galvanized metal,Repairs cracks or porosity leaks in cast metal parts and fills small holes, cracks, and perforations
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4,473 reviews covering 35 products for the category Body Repair Putty

Experiential insights by users

About Permatex 25909 Liquid Metal Filler 3.5 oz.
77% liked the smooth sanding experience
The Liquid Metal Filler was easy to sand and filled in the cracks nicely.
75% appreciated the finish, but 25% experienced compatibility issues
After painting, I noticed that the repairs were not visible at all and the statue has been restored to its original beauty. After painting, the repairs were not visible at all and the statue has been restored to its original beauty.
I used this repair putty to fix a jagged chunk on my stove top and it worked well. I kept trying to even out the top, but it just made a mess everywhere. I suggest not to touch the putty while it is drying, as it will make a mess. It takes a day or two to dry if it is thicker than a paper-thin coat. I sanded the top lightly (and carefully) and painted it black with acrylic paint and let it dry. Based on my experience, this repair putty is effective.
The filler was easy to apply with a smooth finish, but lacked the necessary strength and durability for my application.
80% found the application easy, while 20% found it challenging
I applied the filler, allowed it to dry and carefully sanded down thin layers at a time but each time it came out like the pictures attached.
69% appreciated the quick drying time, but 31% wished for more
I let the blades dry overnight and they did not stick, but they fell off when picked up.
If I apply the putty thicker than a paper-thin coat, it takes a day or two to dry.
74% praised the strong adhesion, however 26% struggled
I used the product on a chipped aluminum gear box on a golf cart and it has been holding up very well with no leaks or signs of cracks.
Once it dries, the putty adheres well and forms a strong bond.
I was not aware that acetate would remove paint nearly instantly from everything it touched, causing damage to the aluminum siding I was trying to patch and a metal table where I set the dripping can.
I found the filler easy to apply with a smooth finish, but it did not provide the necessary strength and durability. It did not meet my expectations.

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