What is Intumescent Paint?

You might even be able to say it (We can't ) but do you know what Intumescent paint actually is? Check out the video below for a quick breadown.

What does intumescing mean?

It's basically a fancy word for swelling. When fire interacts with the surface the paint expands up to 50 times its original thickness to form a carbon layer, or char, that prevents oxygen from reaching the substrate for a given period. This doesn't stop the flame from spreading or puts ut the fire but it does radically slow down the fire and that extra time might just be crucial. Whether it gives humans more time to get out of the building or keeps the integrity of say a steel beam in check for 90mintes longer than without protection could literally be the difference between life and death when fire is involved.

When would you need Intumescent Paint?

Intumescent paint thermally insulates structural materials such as steel, timber and plaster to prevent the premature collapse of a building in the event of a fire. It's the most widely used method of fire protection for steel structures because it's cheaper to use, easy to apply and readily available.

 intumescent paint on steel

During a fire, unprotected steelwork can lose its load-bearing capacity within minutes. Coating with a suitable reactive paint gives 30, 60, 90 or 120 minutes of protection, depending on the product.

Jotun Steelmaster 600WF Intumescent Paint

We recommend using Jotun Steelmaster 600WF - a water-based acrylic film that offers up to 90 minutes of fire protection. You can use it as a mid-coat or finish coat in low atmospheric environments.

View Intumescent Paints By Jotun Now

 

 intumescent paint on steel

Jotun Steelmaster 600 White (90 minutes - we know the 600 ought to suggest 60 mins protection!)

A Word of WARNING:

Intumescent paints only provide their stated level of protection and meet building regulation standards when applied correctly and to the correct film thickness. So, make sure you adhere to the manufacturer's drying times and application thickness requirements to prevent the film from failing.

Use a Wet Film Thickness Paint Comb to ensure you are applying the paint to the correct thickness.

If you're not sure which product you need for your paint job, give our Total Paint Shop Support Team a call for advice on which products to use and how.

 

Other Items Ultrimax Provides:

 aerosols consumables and sanding aerosols

 paint and thinner  spray equipment and spray guns  tools and equipment

inflation and rising prices

Get Expert Support

Need more information before buying a booth? Our Total Paint Shop Support Team can help you with any enquiry.

Call: 01302 856666

Email: sales@ultrimaxcoatings.co.uk

YouTube: Need advice but like watching short videos? Check out our YouTube Help Channel.

Download brochure: Click here                                  

 

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