---
product_id: 256732089
title: "3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties"
brand: "3m"
price: "C$1379"
currency: NIO
in_stock: false
reviews_count: 5
category: "3 M"
url: https://www.desertcart.ni/products/256732089-3m-dynatron-358-1-pack-of-3-spreaders-4-5
store_origin: NI
region: Nicaragua
---

# 3 sizes (4”, 5”, 6”) for precision Non-absorbent, reusable surface Flexible edges for smooth spreading 3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties

**Brand:** 3m
**Price:** C$1379
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Master the art of flawless finishes with 3M Dynatron Spreaders – your secret to pro-level precision!

## Quick Answers

- **What is this?** 3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties by 3m
- **How much does it cost?** C$1379 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/256732089-3m-dynatron-358-1-pack-of-3-spreaders-4-5)

## 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

- • **Clean & Ready:** Non-absorbent surfaces prevent material buildup, making cleanup fast and keeping tools ready for immediate reuse.
- • **Effortless Precision:** Flexible edges deliver smooth, accurate spreading of fillers, caulks, glazes, and putties with minimal effort.
- • **Perfect Fit Every Time:** Three versatile spreader sizes ensure you always have the right tool for flawless filler application.
- • **Durability Meets Efficiency:** Engineered for long-lasting performance, these spreaders withstand repeated use in demanding professional environments.
- • **Trusted Science-Backed Brand:** From 3M’s Dynatron line, designed specifically for high-quality auto body repair and maintenance.

## Overview

The 3M Dynatron 358 3-pack spreaders (4”, 5”, and 6”) are professional-grade tools designed for efficient and precise application of fillers, caulks, glazes, and putties. Featuring flexible edges and a non-absorbent surface, these spreaders ensure smooth spreading, easy cleaning, and long-lasting durability, making them essential for collision repair and auto body professionals.

## Description

The Right Sizes for Just the Right Surfaces This 3-pack of 3" x 4", 3" x 5" and 3" x 6" Dynatron spreaders ensures that you’ll always have the right size filler spreader to create your best work in auto body repair. DynatronTM 3-Pack Spreaders gives you reliable tools for a large range of auto body filling projects using fillers, glazes, putties and caulks. Flexible edges make applying, spreading and shaping fast and easy. All spreaders are reusable, as cured filler material separates cleanly and completely from the spreader surface leaving it clean and ready for the next use. Dynatron and the Science of 3M DynatronTM 3-Pack Spreaders deliver much more than the right size spreader for the job. Each spreader is built for ease of use, fast cleaning and long product life - just what you need for an efficient and well-run collision repair business. A brand of 3M, Dynatron delivers science-driven benefits specifically for aftermarket auto body repair and maintenance. DynatronTM 3-Pack Spreaders deliver much more than the right size spreader for the job. Each spreader is built for ease of use, fast cleaning and long product life – just what you need for an efficient and well-run collision repair business. A brand of 3M, Dynatron delivers science-driven benefits specifically for aftermarket auto body repair and maintenance.

Review: Eficiente y muy buen producto - Para los que buscan un buen aplicado de masilla automotriz recomendable. bueno siempre hay opiniones pero para mí es un producto y pláctico para aplicación de masillado automotriz .
Review: Works great!

## Features

- Basic tools for better application of products
- 4”, 5” and 6” spreader pack ensures the right size for the job, improving efficiency and results
- Flexible edge allows for easy and accurate spreading of fillers, caulks, glazes and putties
- Cured material easily pops off the spreader surface for fast reuse
- Non-absorbent surface keeps filler and spreader clean and ready for use.For industrial/occupational use only. Not for consumer sale or use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | 3M |
| Brand | 3M |
| Model | 358 |
| Product Dimensions | 17.78 x 17.78 x 1.27 cm; 81.65 g |
| Item model number | 358 |
| Manufacturer Part Number | 358 |
| OEM Part Number | 358 |
| Item Weight | 81.6 g |

## Images

![3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties - Image 1](https://m.media-amazon.com/images/I/51ZbwoS9ulL.jpg)
![3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties - Image 2](https://m.media-amazon.com/images/I/61FFK3C+dOL.jpg)
![3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties - Image 3](https://m.media-amazon.com/images/I/61Q5YXJTKnL.jpg)
![3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties - Image 4](https://m.media-amazon.com/images/I/71oU6rE2anL.jpg)
![3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties - Image 5](https://m.media-amazon.com/images/I/812cvopLTcL.jpg)

## Available Options

This product comes in different **Customer Package Type, Style** options.

## Questions & Answers

**Q: Is this different than the 357 bondo spreader? they're both made by 3m and appear to be the same size...is one more flexible or any other difference?**
A: This is a simple piece of hard plastic. Not flexible.

**Q: Is the back completely flat?**
A: Yes, there is NO raised text on the backside. There is the hole that you can see in the picture.
However mine are/came warped - curved longway. Good luck with your project!

**Q: Hello can I use this to fix Partial board kitchen cabinets? Thanks so much**
A: Not fully understanding the question, if you can use the spreader to fix a cabinet, the spreader will add no value to strength or structure to a cabinet. The spreader is used to spread body filler and glazes on surfaces.

**Q: Can you use this for touching up shower grout?**
A: These are flat on the bottom but grout typically is "indented" a bit.  It would be easier to use your (wet) finger or the bottom of a spoon to press in the grout.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Eficiente y muy buen producto
*by O***Z on 24 January 2024*

Para los que buscan un buen aplicado de masilla automotriz recomendable. bueno siempre hay opiniones pero para mí es un producto y pláctico para aplicación de masillado automotriz .

### ⭐⭐⭐⭐⭐ Works great!
*by J***. on 21 January 2026*



### ⭐⭐⭐⭐⭐ Precio y Calidad . Me gustó !!
*by S***S on 7 April 2022*

Se siente de buen material y cumple su función a la perfección

## Frequently Bought Together

- 3M Dynatron, 358, 1 Pack of 3 Spreaders, 4”, 5” and 6”, Used for Spreading of Fillers, Caulks, Glazes and Putties
- Bondo Body Filler, Original Formula for Fast, Easy Repair & Restoration of your Vehicle, 00261, Filler 14 oz and 0.5 oz Hardener, 1 Can, Salmon
- 3M Bondo Short Strand Fiberglass Reinforced Filler 21 oz (595.34 g) with Bondo Cream Hardener 0.5 oz (14g), Repair Holes Up To 0.5 IN, Waterproof (SS-PT-ES)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-28*