yeah,it only has a bucket lif of about 30mins,unlike the 45 suggested on the bag,i've even seen it be solid under foot after 2 hours,good stuff for the price though
Hmm I find it slow also...get at least 30 mins bucket life...never touch Weber anymore...way to fast 20 mins and your outside with a hammer knocking it out of the bucket...hate working with it. Use Topps for all my adhesives now very competitive and good stuff...still use mapei grouts (ultracolour) and Silicon.
I've been told that depending on the season they change additives! so its should slow the setting time in summer and speed it up in winter. If this is the case and you get the winter stuff in the summer it'll set really quickly. Probably a load of """"""!