---
product_id: 74823097
title: "835-P Rosin Flux Pens (2 pack)"
brand: "mg chemicals"
price: "R$282"
currency: BRL
in_stock: true
category: "Mg Chemicals"
url: https://www.desertcart.com.br/products/74823097-835-p-rosin-flux-pens-2-pack
store_origin: BR
region: Brazil
---

# Fast wetting action RoHS compliant, non-corrosive formula Precision spring-loaded felt tip 835-P Rosin Flux Pens (2 pack)

**Brand:** mg chemicals
**Price:** R$282
**Availability:** ✅ In Stock

## Summary

> ⚡ Master your soldering game with precision and speed!

## Quick Answers

- **What is this?** 835-P Rosin Flux Pens (2 pack) by mg chemicals
- **How much does it cost?** R$282 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/74823097-835-p-rosin-flux-pens-2-pack)

## Best For

- mg chemicals enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Compliant:** Non-corrosive, non-hygroscopic, and RoHS compliant for professional-grade reliability.
- • **Consistent Performance:** Superior fluxing action remains stable throughout the entire aeration process.
- • **Universal Compatibility:** Works seamlessly with both leaded and lead-free solder chemistries.
- • **Ideal for Prototyping & Repair:** Perfect for PCB rework, chip carriers, heat sinks, and surface-mounted devices.
- • **Precision Application, Zero Waste:** Spring-loaded felt tip controls flow to prevent flooding and evaporation.

## Overview

The MG Chemicals 835-PX2 Flux Pen delivers fast, consistent wetting with a unique rosin-activated flux formula. Designed for precise application via a spring-loaded felt tip, it supports both leaded and lead-free soldering while ensuring non-corrosive, RoHS-compliant performance—ideal for professional prototyping and repair on PCBs and surface-mounted components.

## Description

The 835-p rosin flux pen contains a Type RA rosin-activated flux composed of Pure water white (WW) grade gum rosin. It is a unique solvent system that contains very effective activators. The superior fluxing remains consistent throughout the entire aeration process. The 835 provides fast wetting action and complies with all requirements for Type Rom1 flux per j-std-004. Application: the 835-p pen is designed to dispense flux in a precise application and used for leaded and lead-free chemistries. Excellent for prototyping and rework/repair on printed circuit boards. Works well on chip carriers, heat sinks, surface mounted device pads, switches, and sockets. Application instructions: the flux pen controls the flow via a spring-loaded felt tip. This helps keep evaporation to a minimum between use. 1. Depress the tip against a hard surface until the felt tip gets wet, but not flooding. 2. Gently brush the wet tip onto the soldering area to apply. To keep the felt saturated and the flow controlled, only press in the tip as needed. Attention! do not continuously keep the tip Depressed or do not press too hard. This can jam the Valve open and cause flooding. Note that a fresh felt tip will take a several seconds to fully saturate, so expect a delay before the flux starts to flow on first use. Moving the tip in circular motion can help loosen the felt fibers and speed up the saturation process.

## Features

- For leaded and lead-free solder
- Fast wetting
- Non-corrosive
- Non-hygroscopic
- RoHS compliant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077GVRMZQ |
| Best Sellers Rank | #32,420 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #40 in Soldering Flux |
| Date First Available | November 14, 2017 |
| Item Weight | 0.32 ounces |
| Item model number | 835-PX2 |
| Manufacturer | MG Chemicals |
| Product Dimensions | 5 x 1 x 1 inches |

## Images

![835-P Rosin Flux Pens (2 pack) - Image 1](https://m.media-amazon.com/images/I/61Lzg-1HpuL.jpg)

## Available Options

This product comes in different **Size** options.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.br/products/74823097-835-p-rosin-flux-pens-2-pack](https://www.desertcart.com.br/products/74823097-835-p-rosin-flux-pens-2-pack)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-10-26*