Had a bugger of a day today, first batch of bog did not have enough hardener, was still
Soft this morning, had to scrape it all out, sticky crap everywhere 
Sorted it all out and putting undercoat on tonight.
Cheers
Dave
I had a couple of bad batches as well, left for a few extra days still not set
Then mixing extra hardener in I would get hardly any time to apply
Bloody annoying!
Looking good so far mate
