---
product_id: 204838531
title: "Delcast Rosin Paste Soldering Flux for Electronics Circuit Boards and Copper Electrical Wire"
brand: "delcast"
price: "1273582₫"
currency: VND
in_stock: true
reviews_count: 5
category: "Delcast"
url: https://www.desertcart.vn/products/204838531-delcast-rosin-paste-soldering-flux-for-electronics-circuit-boards-copper
store_origin: VN
region: Vietnam
---

# Improves solder flow for precision Speeds up soldering process efficiently Prevents corrosion with protective coating Delcast Rosin Paste Soldering Flux for Electronics Circuit Boards and Copper Electrical Wire

**Brand:** delcast
**Price:** 1273582₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Master your circuits with flawless flow and lasting bonds!

## Quick Answers

- **What is this?** Delcast Rosin Paste Soldering Flux for Electronics Circuit Boards and Copper Electrical Wire by delcast
- **How much does it cost?** 1273582₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/204838531-delcast-rosin-paste-soldering-flux-for-electronics-circuit-boards-copper)

## Best For

- delcast enthusiasts

## Why This Product

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

## Key Features

- • **Corrosion Defense:** Protects connections for long-lasting durability
- • **Rapid Heat Transfer:** Cuts soldering time, boosting your productivity
- • **Compact & Convenient:** Over 1oz paste in easy-to-handle packaging for on-the-go use
- • **Versatile Application:** Perfect for pros and DIY electronics enthusiasts alike
- • **Precision Flow Control:** Ensures accurate, clean solder joints every time

## Overview

Delcast Rosin Paste Soldering Flux is a premium rosin-based formula designed to enhance solder flow and create strong, corrosion-resistant electrical and mechanical bonds. Ideal for professionals and hobbyists, it accelerates soldering tasks while ensuring precision and durability in electronics and copper wiring projects.

## Description

Delcast Rosin Soldering Flux Paste is a high-quality conductive material that improves the flow of solder and enhances the reliability of soldered connections. Its unique formulation facilitates the soldering process, making it more efficient and faster. The product's rosin-based formula removes oxides and other contaminants from surfaces being soldered, creating strong mechanical and electrical bonds that will last for years to come. Delcast Rosin Soldering Flux Paste is versatile and ideal for a range of soldering applications, whether you're a professional electronics technician or a DIY enthusiast.

Review: Soldering paste
Review: Dense consistency, quality seems good.

## Features

- May cause an allergic skin reaction.
- Improves solder flow for accurate and controlled soldering
- Facilitates the soldering process, making it faster and more efficient
- Creates strong mechanical and electrical bonds for long-lasting connections
- Prevents corrosion with its protective coating over the solder joint
- Conveniently packaged with over 1oz net weight for easy storage and handling during soldering

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SVESNTC |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 945,063 in DIY & Tools ( See Top 100 in DIY & Tools ) 779 in Solder |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,734) |
| Date First Available | 28 Jan. 2015 |
| Item Package Quantity | 1 |
| Item Weight | 18 g |
| Item model number | FLX-50G |
| Manufacturer | Delcast |
| Material | Rosin |
| Part Number | FLX-50G |
| Product Dimensions | 10.16 x 2.54 x 12.7 cm; 18 g |

## Images

![Delcast Rosin Paste Soldering Flux for Electronics Circuit Boards and Copper Electrical Wire - Image 1](https://m.media-amazon.com/images/I/61QZjTXAg5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Soldering paste
*by M***E on 4 October 2025*



### ⭐⭐⭐⭐⭐ Dense consistency, quality seems good.
*by J***N on 30 January 2018*



### ⭐⭐⭐⭐ Works as intended
*by M***L on 12 July 2023*



## Frequently Bought Together

- Delcast Rosin Soldering Flux Paste 50G
- MAIYUM 63-37 Tin Lead Rosin Core Solder Wire for Electrical Soldering (0.8mm 50g)
- NEIKO 01902 Adjustable Helping Hand with Magnifying Glass, Third Hand Solder Aid, Soldering Wire Station Stand with Dual Alligator Clips and a Heavy Base, Beading & Jewelry Making Tools, Solder Holder

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**Shop now:** [https://www.desertcart.vn/products/204838531-delcast-rosin-paste-soldering-flux-for-electronics-circuit-boards-copper](https://www.desertcart.vn/products/204838531-delcast-rosin-paste-soldering-flux-for-electronics-circuit-boards-copper)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*