---
product_id: 402139875
title: "Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts"
brand: "pro grade"
price: "$52.27"
currency: USD
in_stock: true
reviews_count: 5
category: "Pro Grade"
url: https://www.desertcart.us/products/402139875-pro-grade-acid-brushes-3-8-inch-flux-brush-glue
store_origin: US
region: United States of America
---

# natural boar hair bristles 36 precision brushes 6-inch durable metal handle Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts

**Brand:** pro grade
**Price:** $52.27
**Availability:** ✅ In Stock

## Summary

> 🖌️ Master every detail with Pro Grade precision brushes!

## Quick Answers

- **What is this?** Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts by pro grade
- **How much does it cost?** $52.27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/402139875-pro-grade-acid-brushes-3-8-inch-flux-brush-glue)

## Best For

- pro grade enthusiasts

## Why This Product

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

## Key Features

- • **Bulk Value Pack:** 36 brushes in one set—never run out during your projects or crafts.
- • **Pro-Level Durability:** Sturdy metal handles and machine-crimped bristles built to last through multiple uses.
- • **Perfect Precision Size:** 0.38-inch brush width for flawless detail work in tight spaces.
- • **Natural Boar Hair Bristles:** Chiseled edge bristles deliver smooth, even application every time.
- • **Versatile Application Power:** From soldering to baking, one set covers all your precision needs.

## Overview

The Pro Grade Acid Brushes set includes 36 high-quality 3/8-inch brushes featuring natural boar hair bristles and sturdy 6-inch metal handles. Designed for versatile use—from industrial applications like soldering and flux application to creative tasks like woodworking and baking—these brushes offer durable, precise performance at an unbeatable value.

## Description

Economical Handy Tool for applying a variety of materials Interior, Exterior, such as Glue, Acid, Flux, Oil, Paste, Pipe Dope, Soldering, greasing, Touch-up, applying Zinc primer, Spreading, Dusting, Cleaning, Cooking, Baking, Art, Woodworking, Workbooking, Arts & Crafts, or other general-purpose applications and more, hobbyists and professionals. Sturdy Durable Brushes whether you use each Brush ten times or only once Features 6" long handle, machine trimmed & crimped to spec Chiseled edge Boar Hair bristle An economical brush Used for applying surface coats in small areas

Review: Good value. - Standard acid brushes. Some of the hairs will fall out but at this price, who cares. Good value.
Review: Good quality - as advertised...good price and quality

## Features

- Economical Handy Tool for applying a variety of materials Interior, Exterior, such as Glue, Acid, Flux, Oil, Paste, Pipe Dope, Soldering, greasing, Touch-up, applying Zinc primer, Spreading, Dusting, Cleaning, Cooking, Baking, Art, Woodworking, Workbooking, Arts & Crafts, or other general-purpose applications and more, hobbyists and professionals.
- Sturdy Durable Brushes whether you use each Brush ten times or only once
- Features 6" long handle, machine trimmed & crimped to spec
- Chiseled edge Boar Hair bristle An economical brush
- Used for applying surface coats in small areas

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07PHG2DQY |
| Best Sellers Rank | #190,066 in Beauty ( See Top 100 in Beauty ) #2,002 in Hair Brushes |
| Brand | Pro Grade |
| Bristle Type | Round Pointed Bristle |
| Brush Width | 0.38 Inches |
| Colour | natural |
| Country of Origin | USA |
| Customer Reviews | 4.4 out of 5 stars 5,601 Reviews |
| Enclosure Material | Animal Hair |
| Handle Type | metal Handle |
| Item Weight | 0.01 Ounces |
| Manufacturer | Pro Grade Supplies |
| Material | Animal Hair |
| Paint Type | Acrylic, Oil |
| Set Name | Pro Grade 36-Piece 3/8" Boar Hair Brush Set |
| Size | 36 Ea 3/8" |
| UPC | 609311469492 |
| Unit Count | 36.0 Count |

## Product Details

- **Colour:** natural
- **Material:** Animal Hair
- **Size:** 36 Ea 3/8"
- **Brand:** Pro Grade
- **Paint Type:** Acrylic, Oil

## Images

![Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts - Image 1](https://m.media-amazon.com/images/I/61RJQC-BitL.jpg)
![Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts - Image 2](https://m.media-amazon.com/images/I/61c3QGhQhIL.jpg)
![Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts - Image 3](https://m.media-amazon.com/images/I/61qjlgsEXAL.jpg)
![Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts - Image 4](https://m.media-amazon.com/images/I/612JIZWx+OL.jpg)
![Pro Grade Acid Brushes, 3/8 Inch Flux Brush for Glue & Grease, 36 Count | Soldering, plumbing & welding | Epoxy, resin & adhesives | Boar hair bristles, metal ferrule | Jewelry & crafts - Image 5](https://m.media-amazon.com/images/I/61G-AiBJ-dL.jpg)

## Questions & Answers

**Q: Would these work for acrylic weld glue like weld on 16?**
A: I've been a little disappointed with the inconsistency from brush to brush. Just using them to spread wood glue, the bristles will sometimes come off and onto my project.

**Q: Do these brushes shed with glue? Thank you**
A: They loose bristles sometimes with flux paste so I would imagine they may shed with glue. I usually just lightly pull the bristles on a new brush to remove any loose pieces before use.

**Q: Anyone recommend brushes that can be use to apply nail glue? I have a had tine holding on to things, I did notice these were short.**
A: They work fine for wood glue on boards. Not sure what nail glue is, but the brushes are fairly coarse. They would not be good for paintng for instance.

**Q: how is it?Does it work well?**
A: I have used a number of them now and they all have worked fine.  No problems at all.  Seems to be cheaper than others and same quality as those that I get at the Woodworking stores

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value.
*by D***N on 8 May 2026*

Standard acid brushes. Some of the hairs will fall out but at this price, who cares. Good value.

### ⭐⭐⭐⭐⭐ Good quality
*by L***L on 24 May 2026*

as advertised...good price and quality

### ⭐⭐⭐⭐⭐ good product
*by J***B on 5 July 2026*

Not much to say. They brush on flux. These are like the ones that you can get at any hardware store, jut less expensive. Worked like expected.

## Frequently Bought Together

- Pro Grade - Acid Brushes - 36 Count 3/8 Inch Boar Hair Acid Flux Brushes
- Novacan Old Masters Flux - 8 Oz
- Thermaltronics TMT-TC-2 Tip Tinner (20g) in 0.8oz Container

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-08-01*