Spray on fireproof and sound suppressing

[SE5a]

Gentlemen,
The automotive industry offers spray on material that is said to have sound reduction and fireproof features.

I think a similar spray might be used by commercial aircraft manufacturers.

Does anyone have experience with use of such an automotive product in the engine compartment of a homebuilt aircraft where the structure is welded steel tube, galvanized steel firewall and the cowling sheet aluminum?

If so, any impressions of its application, performance and/or durability will be greatly appreciated!

Photo of my Airdrome Aeroplanes SE5a wip.

Thanks!

 

[Chopndrag]

 

[dwalker]

 

[arj1]

 

[Dan Thomas]

 

[Vigilant1]

 

[TFF]

 

[GeeZee]

 

[Riggerrob]

 

[Vigilant1]

 

[TFF]

 

[arj1]

 

[SE5a]

 

[DanH]

 

[Vigilant1]

 

[D Hillberg]