---
product_id: 60372107
title: "M300FM Flex 2oz (Medium Flex CA)"
brand: "mercury adhesives"
price: "€ 40.37"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.nl/products/60372107-m300fm-flex-2oz-medium-flex-ca
store_origin: NL
region: Netherlands
---

# Unlimited Guarantee No Clog Cap Made in USA M300FM Flex 2oz (Medium Flex CA)

**Brand:** mercury adhesives
**Price:** € 40.37
**Availability:** ✅ In Stock

## Summary

> Flex Your Creativity! 🎨

## Quick Answers

- **What is this?** M300FM Flex 2oz (Medium Flex CA) by mercury adhesives
- **How much does it cost?** € 40.37 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/60372107-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

- • **Clog-Free Innovation:** Say goodbye to interruptions with our no clog cap technology.
- • **Exclusive to Mercury:** Join the elite users of our unique FLEX formula.
- • **Unmatched Flexibility:** Experience the proprietary FLEX formula that adapts to your needs.
- • **Guaranteed Performance:** Enjoy peace of mind with our unlimited guarantee.
- • **Ultra-Thin Consistency:** Achieve precision with a formula as thin as water.

## Overview

The M300FM Flex 2oz (Medium Flex CA) is a premium adhesive made in the USA, featuring a no clog cap and a proprietary FLEX formula that ensures a smooth application. With an unlimited guarantee, this ultra-thin adhesive is designed for professionals seeking reliability and flexibility in their projects.

## 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. * Made in the USA - With US and Globally Sourced Materials

## Features

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

## Product Details

- **Brand:** Mercury Adhesives
- **Material:** Wood
- **Item Form:** Liquid
- **Color:** White
- **Item Package Quantity:** 1

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Penturners
*by R***N on January 10, 2025*

Mercury Adhesives M300FM FLEX is a game-changer! This medium FLEX CA glue delivers everything you'd want in an adhesive—exceptional strength, quick bonding, and impressive flexibility. I’ve used it for a variety of projects, from repairing delicate items to heavy-duty applications, and it has never let me down. The consistency is perfect, making it easy to apply with precision, and the bond is incredibly durable even under stress. I especially love how it maintains flexibility without compromising hold, which is ideal for projects that need a bit of give. If you're looking for a reliable and versatile adhesive, this is it. Highly recommend!

### ⭐⭐⭐⭐⭐ WORKS GREAT & LONG SHELF LIFE!!
*by Y***! on February 25, 2025*

Probably the best "super-glue" I have found - Also purchased the thin flex CA, They both are great products!

### ⭐⭐⭐⭐⭐ CA glue is the only way to go
*by V***A on October 18, 2024*

If you’ve never used CA Glue don’t know what you’re missing. You need to activator, which is usually in a spray bottle or sometimes aerosol cans. But you cannot beat. It’s the best superglue you’ll ever use.

## 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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**Shop now:** [https://www.desertcart.nl/products/60372107-m300fm-flex-2oz-medium-flex-ca](https://www.desertcart.nl/products/60372107-m300fm-flex-2oz-medium-flex-ca)

---

*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-03-14*