plug paste...

Thank you, friend.

This is the stuff I was talking about:

https://lockwood.aero/heat-conduction-compound.html

From the Rotax Manual:

PN 897186    SILICONE HEAT CONDUCTION COMPOUND Application of the heat conduction compound will reduce heat transfer resistance. The greaselike, temperature-resistant silicon compound fills cavities between components and the cooling element (e.g.: spark plug-cylinder head), which otherwise do not contribute to heat conduction.

MG Chemicals 860-150g heat transfer paste is the equivalent and is easy to come by. Amazon, DigiKey, Ebay, ect.... I have used it now for 20 years.

Picture in link below;

https://www.eio.com/products/mg-chemicals-860-150g-silicone-heat-transfer-compound?variant=15313592451138&msclkid=71912847291111acd81277060850c3c4&utm_source=bing&utm_medium=cpc&utm_campaign=**LP%20Shopping%202.0%20-%20Catch%20All&utm_term=4586406599024343&utm_content=Catch%20All

Many thanks to all of you, guys.

I have been using thermal paste for more than 100 hours of operation with a 914 and I change the oil and filter with spark plug cleaning every 25 hours. Does not blunt and smoothly removes

I have been using thermal paste for more than 100 hours of operation with a 914 and I change the oil and filter with spark plug cleaning every 25 hours. Does not blunt and smoothly removes