"so you guys fill your pits after you do the repair, is that what your saying" ....umm, yeah... I think that's pretty much the industry standard, right?

Sprinter, I think I see what you are talking about... and it's not what this thread was about. You are referring to a break with a really large pit... too big for the injector seal to cover. Yes, in this case, you could fill the pit first and then drill into the break and fill. Then, of course you have to fill the "new" pit, which is the drill hole.

btw, In most cases like this, I don't actually fill the entire pit area, but only enough of the perimeter so that the injector seal will do it's job. This way, the pit resin does not have a chance to soak into the break before I do the repair. Hopefully I described that good enough...

Now, if you are talking about a typical repair with a normal, small impact pit... you are sadly misguided. Also, if a repair is done correctly there is normally no need to cure under pressure. Sometimes this works well for a stubborn break, but most shouldn't need it.

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