---
product_id: 389644775
title: "M300FM FLEX 2oz (medium FLEX CA)"
brand: "mercury adhesives"
price: "1504116₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/389644775-m300fm-flex-2oz-medium-flex-ca
store_origin: VN
region: Vietnam
---

# Unlimited freshness guarantee Proprietary FLEX formula Made in USA quality M300FM FLEX 2oz (medium FLEX CA)

**Brand:** mercury adhesives
**Price:** 1504116₫
**Availability:** ✅ In Stock

## Summary

> 🔗 Bond smarter, not harder — the FLEX CA that professionals trust!

## Quick Answers

- **What is this?** M300FM FLEX 2oz (medium FLEX CA) by mercury adhesives
- **How much does it cost?** 1504116₫ 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/389644775-m300fm-flex-2oz-medium-flex-ca)

## Best For

- mercury adhesives enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Mastery:** Ideal for pen turning, wood, metal, leather & more
- • **Guaranteed Freshness:** Only superglue with an unconditional shelf-life guarantee
- • **Unmatched FLEXibility:** Resists cracking under temperature & humidity shifts
- • **No-Clog Cap Innovation:** Always ready to use, no frustrating blockages
- • **Precision Bonding Power:** Medium viscosity for perfect control on tricky plastics & rubbers

## Overview

The Mercury M300FM FLEX 2oz is a premium, USA-made cyanoacrylate adhesive featuring a proprietary FLEX formula that delivers superior flexibility and crack resistance. Designed for demanding applications like pen turning and bonding difficult plastics, rubbers, and contaminated surfaces, it offers medium viscosity for precise application. With a no-clog cap and an industry-first unlimited freshness guarantee, this glue ensures peak performance every time.

## Description

Did you know that superglue (CA) has a shelf life? It does. In order to guarantee the freshness of our adhesives, Mercury Adhesives refuses to use  PRIME. How long has that superglue been sitting on an  Warehouse shelf? We don't know, but we know the age of our glues. Mercury Adhesives is the ONLY superglue manufacturer with an unconditional guarantee! DESCRIPTION: This is the *NEW* FLEX CA, exclusively from Mercury Adhesives. The absolute best CA for Pen Turning. Review after Review after Review all attest to it’s superiority. Read the reviews on the Mercury Blog, or go onto Facebook and read them for yourself. While fantastic for Pen Turning, this CA isn’t just for wood working. It’s flex nature allows for it to resist cracking when under temperature or humidity changes, and is great for any application where these environments are expected. Mercury M300FM Medium FLEX is a medium viscosity cyanoacrylate and was developed for demanding applications. Excellent adhesion and cure speed on difficult to bond plastics and rubbers and contaminated or acidic surfaces. APPLICATIONS: High performance wicking and bonding of close-fitting parts including: wood, plastics, rubbers, metal, wood, leather, fabric and composites to themselves or in various combinations.

## Features

- MADE IN USA!
- No Clog Cap!
- Unlimited Guarantee
- Proprietary FLEX Formula, only available from Mercury!
- Thin as water

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Mercury Adhesives |
| Part number | MEUM300FM2OZ |
| Item Weight | 56.6 g |
| Product Dimensions | 12.83 x 4.57 x 3.05 cm; 56.7 g |
| Item model number | M300FM2oz |
| Color | clear |
| Material | Wood |
| Item Package Quantity | 1 |
| Special Features | Proprietary FLEX Formula |
| Specific uses | Pen Turning |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Mercury Adhesives
- **Specific uses for product:** Pen Turning
- **Material:** Wood
- **Item form:** Liquid
- **Special features:** Proprietary FLEX Formula

## Images

![M300FM FLEX 2oz (medium FLEX CA) - Image 1](https://m.media-amazon.com/images/I/71KGCNDEmES.jpg)

## Frequently Bought Together

- Mercury Adhesives M300FM Flex 2oz (Medium Flex CA)
- Mercury Adhesives M20FT Flex 2oz (Thin Flex CA)
- Mercury Adhesives MH16A Aerosol Accelerator for CA 12oz

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-12*