LouNY
Super Star Member
- Joined
- Jul 4, 2015
- Messages
- 12,340
- Location
- Greenwich, NY
- Tractor
- Branson 8050, IH 574, Oliver 1550 Diesel Utility (traded in on Branson) NH 8160. Kioti CK2620SECH
Anti seize especially with metallic particles is going to transfer that heat just fine, it is not a thermal barrier.
I have been using a bit of never seize on spark plugs for many decades on motorcycles, snowmobiles, tractors, trucks, utv's and I don't recall a single issue
with that practice. For a while some plugs even came with a strip of never seize pre applied, I don't recall the brand or the application right now but I remember purchasing some.
I also use di-electric grease on spark plug boots.
I have been using a bit of never seize on spark plugs for many decades on motorcycles, snowmobiles, tractors, trucks, utv's and I don't recall a single issue
with that practice. For a while some plugs even came with a strip of never seize pre applied, I don't recall the brand or the application right now but I remember purchasing some.
I also use di-electric grease on spark plug boots.