



Desertcart purchases this item on your behalf and handles shipping, customs, and support to Uruguay.
๐ ๏ธ Fix like a pro, finish like a boss.
Silverhook Big Boy Metal Filler is a 250ml ultra tough, aluminium particle-enhanced polyester filler designed for automotive and general repairs. It offers excellent thermal conductivity, superior adhesion to metals and multiple surfaces, corrosion resistance, and easy sanding for a smooth, durable finish. Ideal for professionals and DIYers seeking fast, reliable, and long-lasting metal repairs.












| ASIN | B00KX64QNI |
| Best Sellers Rank | 1,362 in Automotive ( See Top 100 in Automotive ) 19 in Fillers, Adhesives & Sealants |
| Blade Material | Aluminium |
| Brand | SILVERHOOK |
| Customer Reviews | 4.6 out of 5 stars 1,341 Reviews |
| Global Trade Identification Number | 05036029110210 |
| Handle Material | Metal |
| Handle material | Metal |
| Included Components | Applicator |
| Item Type Name | Metal Filler |
| Manufacturer | Silverhook ltd |
| Manufacturer Warranty Description | None. |
| Material | Metal |
| Model Number | BIG21 |
| Part Number | BIG21 |
| Recommended Uses For Product | Automotive repairs, Construction, DIY repairs, Exterior surfaces |
| Recommended uses for product | Automotive repairs, Construction, DIY repairs, Exterior surfaces |
Q**N
The best alloy filler. 5 star product
This filler is the real deal. I used this alloy filler to repair a sizable chunk that had come off my BMW alloy. This was due to a repair shop hitting one of the spokes with a hammer when attempting to take a bolt off and then decided to use a wire brush to clean it and then spray paint it with a standard grey spray, so I thought I'd be better attempting the fix myself than leaving it with him. I couldnโt be more satisfied with this product. It applied smoothly, adhered well, and filled the area with ease. The consistency was just right, making the application process straightforward and stress-free. Once set, it sanded down cleanly and blended perfectly. This product worked exactly as expectedโno surprises, just solid performance. Be sure to use plenty of masking tape when applying. ยฃ7 for a large 250ml sized tub is a bargain! Highly recommend. See my photos for the before and after pictures. Now I am just waiting for the colour matched paint. 5 star product.
I**A
Excellent filler, very easy to work with
I used this for a small automotive repair, and it worked perfectly. It mixes easily, spreads smoothly, and has a great working time before it starts to set. Once dry, it sands down to a very fine finish. It's a high-quality product that makes DIY repairs look professional.
R**M
Good filler, mixing is difficult
This is a great product, does exactly what it says on the tin, fills, sands to a smooth finish and easy to use and mix, except, the instructions suggest mixing half the of hardener, which comes in a small squeezing tube with half the filler in the tin, problem is there is no way to measure with any accuracy half of either. So having prepared the surfaces to be filled I duly measured out what I considered half and half in a separate container and started filling, I worked quickly, however within five minutes it had set hard making the still to be used filler unusable. Being more careful with the other half mixing smaller quantities I managed to finish the work. It would be great if the manufacturer could provide some better means of measuring out
G**F
Quality product
Great product did exactly what it said it would on the tin ๐
J**M
Dependable and Effective Solution for Metal Repairs!
The SILVERHOOK Big Boy Metal Filler has proven to be an invaluable addition to our toolbox. As a DIY enthusiast, finding a reliable and effective metal filler is essential for handling various repair projects, and this product has surpassed our expectations. The 250 ml quantity provides an ample supply for multiple repairs, making it a cost-effective option for tackling both small and large-scale metal fixes. The easy-to-use formula spreads smoothly and evenly, allowing us to achieve seamless and professional-looking results every time. The versatility of this filler has been particularly convenient, as it can be used on various metals, including steel, aluminum, and iron, making it a go-to option for a wide range of repair and restoration projects. Its compatibility with different primers and paints has allowed us to achieve a flawless finish that seamlessly blends with the surrounding surfaces. Overall, the SILVERHOOK Big Boy Metal Filler has become our preferred choice for all our metal repair needs. Its durability, versatility, and seamless application make it a top-notch option for anyone looking for a dependable and effective metal filler solution. Highly recommended for all DIY enthusiasts and repair professionals!
R**E
Great product
Works perfectly fine just as expected
D**E
Great stuff!
Used to fill holes where extra locks were on my van. Easy to use, sets very quickly so once mixed apply straight away
M**K
Not impressed
Not great goes off too quick
Trustpilot
1 month ago
2 months ago