After the comments about difficulty getting hold of it... well I have bought some... but just want to make sure its the high temp stuff
Its black and red packet... just says J B Weld
600 degrees Farenheit... takes about 15 hours to go off
is this the pukka stuff or the cheap and nasty stuff??
Would rather get it right, than it letting go in my engine

P.S. flowed the cylinders and the top end of the crank today....
Next week will do the inlet side


