---
product_id: 449386416
title: "Silverhook Big Boy - Relleno de Metal, 250 ml BIG21"
brand: "silverhook"
price: "R$9"
currency: BRL
in_stock: false
category: "Silverhook"
url: https://www.desertcart.com.br/products/449386416-silverhook-big-boy-relleno-de-metal-250-ml-big21
store_origin: BR
region: Brazil
---

# Excellent thermal conductivity 250 ml ultra-tough metal filler Corrosion resistant for exterior use Silverhook Big Boy - Relleno de Metal, 250 ml BIG21

**Brand:** silverhook
**Price:** R$9
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Fix like a pro, finish like a boss!

## Quick Answers

- **What is this?** Silverhook Big Boy - Relleno de Metal, 250 ml BIG21 by silverhook
- **How much does it cost?** R$9 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/449386416-silverhook-big-boy-relleno-de-metal-250-ml-big21)

## Best For

- silverhook enthusiasts

## Why This Product

- Trusted silverhook brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Bonding:** Adheres perfectly to steel, aluminium, zinc, concrete, brick & wood
- • **Thermal Efficiency:** Aluminium particles deliver superior heat conduction
- • **Weatherproof Finish:** Corrosion resistant for long-lasting exterior protection
- • **Seamless Application:** Smooth spread and easy sanding for a flawless finish
- • **Unmatched Durability:** Ultra-tough formula withstands vibrations & temperature shifts

## Overview

Silverhook Big Boy 250 ml Metal Filler is a premium two-component putty designed for high-performance repairs on metals and various surfaces. Featuring aluminium particles for excellent thermal conductivity and a corrosion-resistant formula, it ensures durable, smooth, and professional-grade finishes on automotive, construction, and exterior projects.

## Description

Silverhook Ultra-tough Metal Filler offers easy application and excellent sanding properties. It is a two-component putty for application on surfaces that are subject to vibrations and frequent temperature changes. The metal filler Has excellent thermal conductivity due to aluminium particles within the product and its gripping ability to steel, aluminium and zinc. Metal filler can also be used as a general-purpose filler on concrete, brick, and wood. As the filler Is corrosion resistant It makes a perfect exterior filler on areas requiring a smooth paint finish.

## Features

- Contains Aluminium Particles
- Excellent Thermal Conductivity
- Ultra Tough, Easy Sanding
- Corrosion Resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00KX64QNI |
| Blade Material | Metal |
| Brand Name | SILVERHOOK |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,289) |
| Global Trade Identification Number | 05036029110210 |
| Handle Material | Metal |
| Included Components | Applicator |
| Item Type Name | Metal Filler |
| Manufacturer | WEUANY |
| Manufacturer Part Number | BIG21 |
| Material Type | Metal |
| Model Number | BIG21 |
| Recommended Uses For Product | Automotive repairs, Construction, DIY repairs, Exterior surfaces |

## Product Details

- **Brand:** SILVERHOOK
- **Handle material:** Metal
- **Manufacturer:** WEUANY
- **Material:** Metal
- **Recommended uses for product:** Automotive repairs, Construction, DIY repairs, Exterior surfaces

## Images

![Silverhook Big Boy - Relleno de Metal, 250 ml BIG21 - Image 1](https://m.media-amazon.com/images/I/81UoL8VGyiL.jpg)

## Frequently Bought Together

- Silverhook Big Boy Metal Filler, 250 ml BIG21
- SILVERHOOK Big Boy Aluminium Mesh 30 x 20 cm (12''x 8'')
- Silverhook BIG11 Body Filler , 250-Millilitre, gray

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**Shop now:** [https://www.desertcart.com.br/products/449386416-silverhook-big-boy-relleno-de-metal-250-ml-big21](https://www.desertcart.com.br/products/449386416-silverhook-big-boy-relleno-de-metal-250-ml-big21)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-09-28*