[Inniswhe]

I am replacing my clutch and the sachs kit I bought had a small packet of what look like lube in the kit. I assume it is the shaft antiseize compound refered to as Optimoly HT in the Bentley manual .
At any rate I lost the packet ane need a local replacement to get my tranny back in this weekend.
I was going to use the permatex copper antiseize ( sparingly) as a substitute . Does anyone know if I would be making a big mistake to use this product ?? Is it thick enough to stay on the shaft ?

Where I live , the Optimoly HT is probably at least week or two away and want to get my car back together asap.