which one you guys think is the best?

I know a lot of people like PB Blaster, but I just discovered this CRC Freeze-off penetrating oil and was wondering if anyone has given it a try. Some people have said it's worked much better than PB Blaster, which is already a great product

 

also just discovered this interesting report

http://www.cortecvci.com/Publication...-1825(bis).pdf

 

I have had good luck with Kroil.

 

yea I hear Kroil is good too

Have you tried PB Blaster or CRC Freeze-off?

 

I use PB Blaster all the time since it easy to get, but I have never used CRC Freeze off.

I am restoring on a 240Z so I have removed many rusty bolts. Kroil always seemed to work the best.

 

where do you get Kroil from?

 

I just got some Kroil to try myself recently. Seemed to work pretty good but haven't found a stuck bolt to use it on yet.

How has it worked for you on stuck rusted bolts?