---
product_id: 44093044
title: "3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple"
brand: "3m"
price: "$U8270"
currency: UYU
in_stock: true
reviews_count: 13
category: "3 M"
url: https://www.desertcart.uy/products/44093044-3m-impact-resistant-structural-adhesive-07333-two-part-epoxy-true
store_origin: UY
region: Uruguay
---

# Higher impact strength Color-indicated curing OEM recommended professional grade 3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple

**Brand:** 3m
**Price:** $U8270
**Availability:** ✅ In Stock

## Summary

> 🛠️ Bond like a pro, cure with confidence!

## Quick Answers

- **What is this?** 3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple by 3m
- **How much does it cost?** $U8270 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/44093044-3m-impact-resistant-structural-adhesive-07333-two-part-epoxy-true)

## Best For

- 3m enthusiasts

## Why This Product

- Trusted 3m brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **OEM-Trusted Performance:** Recommended by automotive leaders for structural repairs 🏆
- • **Versatile Metal Bonding:** Bonds steel & aluminum for lightweight, durable repairs ⚙️
- • **Visual Cure Confirmation:** Silver-to-purple color change signals perfect bonding 🎨
- • **Corrosion-Proof Confidence:** Lifetime warranty against rust and degradation 🛡️
- • **Unmatched Impact Resistance:** Absorbs collision forces with superior strength 💥

## Overview

3M Impact Resistant Structural Adhesive 07333 is a two-part epoxy designed for automotive structural bonding. It delivers superior impact strength, adheres to steel and aluminum substrates, and features a unique silver-to-purple color change to indicate curing. OEM recommended and backed by a lifetime corrosion warranty, this 200 mL cartridge includes a static mixing nozzle for precise application, making it the go-to choice for professional-grade collision repair and lightweight vehicle assembly.

## Description

A Structural Adhesive for Automotive Substrates Engineered to withstand much higher impact vs. traditional bonding adhesives, 3M Impact Resistant Structural Adhesive (IRSA) is excellent for true OEM-specified automotive structural applications. It adheres to properly prepared automotive substrates including mild steel, high-strength steel and automotive aluminum alloys vital as OEMs strive to achieve high strength in increasingly lightweight structures. Two-part epoxy adhesive is recommended for all weld-bonded and rivet-bonded joints when specified by an OEM. It provides an extended work time as long one hour and cures rapidly with heat (30 minutes at 80C/175F). Adhesive applies in a silver color and changes to purple as it cures, indicating when the process has begun. Impact Resistance and More 3M IRSA is designed to absorb collision energy forces and delivers increased torsional rigidity for OEM-specified automotive structures. It allows for spot-welding (form squeeze-type) in an uncured state, typically up to three hours after application. Properly applied adhesive will seal joints completely, and perform when exposed to very hot and cold temperatures. Its corrosion inhibiting formula delivers lifetime corrosion protection. The cured adhesive can also help decrease NVH (PDF, 325.12 Kb) in the vehicle. 3M Impact Resistant Structural Adhesive is available in 200 mL cartridges for smaller jobs, and in 450 mL cartridges for use with the 3M Dynamic Mixing System. About the 3M Dynamic Mixing System With the Dynamic Mixing System (DMS), 3M has created a method for mixing adhesives, sealers and fillers that saves time and helps ensure the proper mixing of two-part formulas every time. The system includes pre-loaded DMS cartridges and a series of DMS mixing nozzles, and works with a standard pneumatic applicator. Instead of premeasuring and premixing two-part products, technicians dispense the perfect amount of material, directly to the job, at the touch of a trigger. This eliminates the messy mixing process, reduces material waste and cleanup time, and helps ensure the quality and performance of finished work. 3M Impact Resistant Structural Adhesive in 450 mL cartridges is ready to use with a purple 3M DMS Mixing Nozzle, PN 55847. 3M recommends dispensing the adhesive with the pneumatic 3M Dynamic Mixing Gun, PN 05846. Better Science for Better Adhesion from 3M Since 1925 when one of 3M lab assistants invented masking tape, 3M has been applying science to life developing adhesive products and technologies that help individual businesses and entire industries. 3M Impact Resistant Structural Adhesive (IRSA) represents these decades of knowledge. And, with its formulation for long-term strength, torsional rigidity and corrosion protection even when used in lightweight aluminum alloy structures, it is very simply the right product at the right time for automotive collision repair.

Review: High grip and reliable. Highly recommend - This stuff is superb! High grip adhesive. Holds where it is placed so make sure to put it EXACTLY where you need it since you’re not going to get it off again! Adheres to literally everything I’ve tried it on.
Review: works like a charm - great product

## Features

- STRONGER ADHESIVE:Higher impact strength versus traditional bonding adhesives
- PROFESSIONAL GRADE: Recommended by many OEMs
- LIFETIME WARRANTY: Provides corrosion protection with lifetime warranty
- SPECIALLY FORMULATED: Adheres to a wide variety of properly prepared steel and aluminum substrates
- COLOR INDICATED CURING: Dispenses silver, color changes to purple to indicate proper mixing and curing process has begun
- NOZZLE INCLUDED: Includes static mixing nozzle
- For industrial/occupational use only. Not for consumer sale or use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00XC9ANTE |
| Best Sellers Rank | #21,599 in Automotive ( See Top 100 in Automotive ) #46 in Body Repair & Restoration Adhesives |
| Brand | 3M |
| Color | Purple |
| Date First Available | May 8, 2015 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00051131073333 |
| Is Discontinued By Manufacturer | No |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Volume | 200 Milliliters |
| Item Weight | 12.8 ounces |
| Item model number | 07333 |
| Manufacturer | 3M |
| Material | Two-Part Epoxy |
| Number of Pieces | 1 |
| Package Information | Cartridge |
| Product Dimensions | 5.4 x 5 x 12 inches |
| Special Feature | Higher impact strength, Adheres to various steel and aluminum substrates |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 051131073333 |
| Unit Count | 200 Milliliters |
| Viscosity | High |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** 3M
- **Item Form:** Paste
- **Material:** Two-Part Epoxy
- **Special Feature:** Higher impact strength, Adheres to various steel and aluminum substrates
- **Specific Uses For Product:** Fleet and plant maintenance.

## Images

![3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple - Image 1](https://m.media-amazon.com/images/I/71uxS75iZcL.jpg)
![3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple - Image 2](https://m.media-amazon.com/images/I/71OBJLSuKCL.jpg)
![3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple - Image 3](https://m.media-amazon.com/images/I/71jNsTMbGzL.jpg)
![3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple - Image 4](https://m.media-amazon.com/images/I/71Yafjhor2L.jpg)
![3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple - Image 5](https://m.media-amazon.com/images/I/716EKgJsGHL.jpg)

## Available Options

This product comes in different **Pattern, Color, Style** options.

## Questions & Answers

**Q: I need this for a 17 foot project. Will this be enough?**
A: doesn't go far ... I used 2 tubes on a mustang in probably a 15ft span by 2 inches wide ... holds strong as welding but pricey !

**Q: When using it for body pieces, do you leave the primer on or use it on bare metal?**
A: The directions specifically state to use a 50 grit sanding disc to prep the surface to bare metal. You cover all bare metal with the adhesive so you get no surface rust.

**Q: Does this include any mixing nozzles?**
A: Yes, they came with two mixing nozzles.

**Q: What does smc compatible mean?**
A: SMC stands for Sheet Moulding Compound.  It's a composite of reinforcing fibers (typically fiberglass or carbon fiber) and a polyester resin that's used in a variety of products, including automotive applications.  SMC compatible means that this adhesives is capable of successfully bonding to SMC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ High grip and reliable. Highly recommend
*by D***E on October 27, 2025*

This stuff is superb! High grip adhesive. Holds where it is placed so make sure to put it EXACTLY where you need it since you’re not going to get it off again! Adheres to literally everything I’ve tried it on.

### ⭐⭐⭐⭐⭐ works like a charm
*by P***A on December 23, 2025*

great product

### ⭐⭐⭐⭐⭐ Awesome stuff
*by F***N on June 30, 2014*

I used 3M 08115 for the first time on my 1954 Chevy Pickup that needed some small patches on its holey roof and firewall. I chose this product after many hours of research and debating vs welding, braising, fiberglass, and other products. the le reason why I chose this is because welding large surfaces such as a roof can warp the roof if not done properly and even then there is no guarantee. Another reason is that welding melts both metals down and can potentially inbed impurities and rust into the weld only to pop up later. With this epoxy you eliminate the potentially for any of this to occur. This is probably some of the reasons why most car manufacturers are using this product to secure their panels on their cars in lieu of welding. Also, because it seam seals all in one step. From all the forums posts and reviews that I read I was unable to find anyone that had actually used this product that wasn't completely satisfied with it's performance. I borrowed a really nice gun (it requires a double tube epoxy gun btw) from a friend and went to town. It applies like hot peanut butter, gives you plenty of working time, smooths out flat, and it cures hard as steel. I love it. I have since used it on other projects and it has performed great. Some tips: It says on the product material that you can reuse it by leaving the tip on there, let it dry and leaving it on till you need it again at which time you just unscrew it and put a new one on. I read this after I have cleaned the outlet very well and put the top back on. This can be a little tedious. Using the used tip seems a lot easier to do. Another tip is that I was working with small 2"x 2" patches for my non structural hole repair. I found that using small yet strong magnets to keep the patches in place as they dried worked awesomely. For the intended application, it is the best there is. Try it and you'll agree. Update....... I have used this product a lot since this posting and continue to be in awe of its strength and ease of use. I can see most welding falling into antiquity when everyone finally brakes from what they are used to and tries this stuff. BTW for shorter claiming times, apply heat from a heat gun. It sets up in about three minutes. Another benefit to this product is that you can bond unlike metals such as steel and aluminum and since there is a layer of epoxy in between them you don't have to worry about them reacting with each other causing galvanic corrosion. sorry for the long-winded review but I hope you find this helpful.

## Frequently Bought Together

- 3M Impact Resistant Structural Adhesive, 07333, Two-Part Epoxy, True Automotive OEM Recommended, 200 mL/6.75 fl oz Cartridge, Purple
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- 3M 8193 Mixing Nozzle, Cascade Mix/Meter Nozzle, Manual/Pneumatic Applicator Use, 1 Pack, 6/Bag

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-19*