---
product_id: 38504591
title: "FastenMaster FMFLEX40 Hot Melt Adhesive Glue for HB220 Glue Gun"
brand: "fastenmaster"
price: "$83"
currency: NZD
in_stock: true
reviews_count: 8
url: https://www.desertcart.nz/products/38504591-fastenmaster-fmflex40-hot-melt-adhesive-glue-for-hb220-glue-gun
store_origin: NZ
region: New Zealand
---

# 390°F optimal temp 40 sec open time 5 min full cure FastenMaster FMFLEX40 Hot Melt Adhesive Glue for HB220 Glue Gun

**Brand:** fastenmaster
**Price:** $83
**Availability:** ✅ In Stock

## Summary

> 🔥 Stick Fast, Work Faster – The Pro’s Choice for Instant Strength!

## Quick Answers

- **What is this?** FastenMaster FMFLEX40 Hot Melt Adhesive Glue for HB220 Glue Gun by fastenmaster
- **How much does it cost?** $83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/38504591-fastenmaster-fmflex40-hot-melt-adhesive-glue-for-hb220-glue-gun)

## Best For

- fastenmaster enthusiasts

## Why This Product

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

## Key Features

- • **Rapid 40-Second Open Time:** Maximize efficiency with a quick bonding window that keeps your projects moving.
- • **5-Minute Full Cure Strength:** Get durable, water-resistant bonds fast—no waiting overnight to finish your job.
- • **Boost Productivity on Every Job:** Cut downtime and increase output with a high-strength adhesive trusted by pros.
- • **Versatile Multi-Surface Bonding:** Perfect for carpet tack strips, concrete, vinyl, ceramic, and glass repairs—one glue stick covers 4 feet.
- • **Precision Heat Activation at 390°F:** Ensures peak adhesive performance with the HB220 glue gun for a rock-solid hold.

## Overview

FastenMaster FMFLEX40 is a high-viscosity hot melt adhesive stick designed for use with the HB220 glue gun. It delivers a strong, water-resistant bond with a 40-second open time and full cure in 5 minutes at 390°F. Ideal for carpet tack strips and multiple surfaces including concrete, vinyl, and ceramic, it enhances installer productivity by reducing wait times without compromising durability.

## Description

FastenMaster FMFLEX40 Hot Melt Adhesive Glue for HB220 Glue Gun

## Features

- Works with Hb220 glue gun
- 40 second open time/5 minutes for full cure
- 1 glue stick per 4 foot carpet tack strip
- Multi-purpose hot melt adhesive for many applications
- Great for carpet tack strips to concrete, vinyl cove molding, ceramic/glass wall tile repair and much more

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FASTENMASTER |
| Material | Concrete, Plastic |
| Item Form | Stick |
| Special Feature | High Strength Bond, Quick Setup Time |
| Color | Yellow |
| Item Package Quantity | 1 |
| Package Information | Can |
| Viscosity | High Viscosity |
| Full Cure Time | 5 Minutes |
| Water Resistance Level | Water Resistant |
| Unit Count | 1.0 Count |
| UPC | 608309429197 |
| Global Trade Identification Number | 00608309429197 |
| Manufacturer | FastenMaster |
| Part Number | FMFLEX40 |
| Item Weight | 1 pounds |
| Product Dimensions | 10.4 x 4.4 x 1.4 inches |
| Item model number | FMFLEX40 |
| Is Discontinued By Manufacturer | No |
| Style | Carpet Tack |
| Power Source | Corded Electric |
| Coverage | 90 Linear Ft |
| Special Features | High Strength Bond, Quick Setup Time |
| Included Components | Glue Sticks |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** FASTENMASTER
- **Material:** Concrete, Plastic
- **Item Form:** Stick
- **Special Feature:** High Strength Bond, Quick Setup Time
- **Color:** Yellow

## Images

![FastenMaster FMFLEX40 Hot Melt Adhesive Glue for HB220 Glue Gun - Image 1](https://m.media-amazon.com/images/I/51ZRUiK4pJL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ I didn't need it then but I had a job that it would be very helpful so I bought it and I am very pleased with the short time that it takes to heat ...
*by B***B on February 9, 2018*

I saw a demo of this product at a trade show last year and I was very impressed. I didn't need it then but I had a job that it would be very helpful so I bought it and I am very pleased with the short time that it takes to heat up and the fact that it has a few different tips. Very good product!

### ⭐⭐⭐⭐⭐ Surface must be clean/dry
*by W***. on January 9, 2020*

Great, but surface must be clean and dry. ANY dirt or debris and it won’t hold. That being said, it holds wonderfully on a clean dry surface.

### ⭐⭐⭐⭐⭐ Amazing stuff
*by M***L on November 11, 2019*

Great product. I use it to install laminate trim. Holds well and fast

---

## 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.nz/products/38504591-fastenmaster-fmflex40-hot-melt-adhesive-glue-for-hb220-glue-gun](https://www.desertcart.nz/products/38504591-fastenmaster-fmflex40-hot-melt-adhesive-glue-for-hb220-glue-gun)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-26*