A triumph of marketing over ability. Get yourself a drop of acetone and ATF. You will not look back.just ordered some 10mm slotted impact bits a heat gun and i have used this WD40.
so before i damage the head anymore i want to get another tool, i hav eno way to heat it so looking at these, never had one or used one so wondering if they are any good ?
for sake of this mite aswell give it a try maybe