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TECHNICAL AEROSOLS FOR TRADE: HOW TO CHOOSE, USE & GET BETTER RESULTS

Smarter Aerosol Solutions for Faster, Better Work

When it comes to maintenance, assembly, and repair, the right aerosol can save serious time on site. Whether you’re cleaning components, freeing seized parts, or protecting metal from corrosion, technical aerosols are one of the most efficient tools in a tradie’s kit. 

But not all aerosols are used the same way and choosing the right one can make a big difference in performance, longevity, and job quality. 

This guide breaks down how to get the best results from technical aerosols, plus practical tips to help you work smarter on site or in the workshop. 

You can explore our full range of technical aerosols here.

 

How to Choose the Right Aerosol

A common mistake is using one product for everything. The reality is technical aerosols are engineered for specific functions: 

 

For Cleaning & Surface Prep

Use when: 

  • Preparing surfaces before bonding or sealing 
  • Removing grease, oil, or contaminants 
  • Cleaning mechanical parts 

Pro Tip:

Always use a residue-free cleaner before applying sealants or adhesives as it improves adhesion and reduces failures.

 

Our top picks: Soudal Cleaner & Degreaser and Soudal Multi Cleaner

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For Lubrication & Movement

Use when: 

  • Loosening seized bolts or fittings 
  • Reducing friction in moving parts 
  • Protecting mechanisms during use 

Pro Tip:

Apply in short bursts and allow time to penetrate, overapplication can attract dust and dirt.

 

Our top picks: Soudal Multispray and Soudal Silicone Spray

For Protection & Longevity

Use when: 

  • Preventing corrosion on exposed metal 
  • Protecting components in harsh environments 
  • Sealing moisture out of electrical or sensitive parts 

Pro Tip:

For long-term protection apply to a clean and dry surface, otherwise you’re trapping contaminants underneath. 

 

Our top picks: Soudal Multispray

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5 Common Mistakes and How to Avoid them

  1. Using the wrong spray for the job
    Not all aerosols are interchangeable using a lubricant instead of a cleaner can leave residue that affects performance. 
  1. Spraying too heavily
    More isn’t better. Controlled application gives better results and reduces waste. 
  1. Skipping surface preparation
    Poor prep is one of the leading causes of product failure. More time spent at the front-end preparing surfaces and areas saves you time in the long run. 
  1. Ignoring drying time
    Fast-drying doesn’t mean instant, give products time to work properly. 
  1. Overlooking safety
    Always use aerosols in well-ventilated areas and follow PPE guidelines. 

Where Technical Aerosols Deliver the Most Value

Technical aerosols are used across a wide range of industries, but they’re especially valuable where speed, precision, and reliability matter: 

  • Construction sites fast cleaning and prep before installation

 

  • Automotive workshops degreasing, lubrication, and brake cleaning

 

  • Industrial maintenance protecting assets and extending equipment life

 

  • Fabrication & engineering corrosion protection and surface treatment 

 

360 valve

Choose aerosols with 360° spray capability

These allow application at any angle, ideal for tight or awkward spaces. Soudal’s range of technical aerosols in the Genius Gun Applicator features a built-in straw and a precision trigger, allowing you to target specific areas without overspray. 

Keep the right aerosols on hand

A well-stocked kit should include: 

  • General-purpose lubricant 
  • Degreaser/cleaner 
  • Surface-safe spray (e.g. silicone) 
  • Protective coating 
keep right aerosol on hand

Store correctly

Keep aerosols in moderate temperatures, extreme heat or cold can affect performance. 

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Why Professionals Rely on Quality Aerosols

For trade professionals, reliability matters. High-quality aerosols are designed to: 

  • Deliver consistent spray patterns 
  • Work in demanding conditions 
  • Reduce downtime through fast application 
  • Improve finish quality and durability 

The result? Better outcomes, fewer callbacks, and more efficient workdays. 

Need Help Choosing the Right Products?

Not sure which aerosol suits your application? 

Our team can help you match the right solution to your job, whether you’re tackling routine maintenance or a specialist task. 

Get in touch for product recommendations or technical advice.