Quikrete Post Haste Pre-Mixed Concrete

This Quikrete Post Haste fast setting concrete mix is great to use in all regular concrete applications in which a quick setting time is required.
Just add water to the mix, apply, and it'll be set in approximately 20 minutes.
It provides superior strength soon after application, so it's ideal for posts, signs, fences, etc.
 

Use for setting posts and for small concrete projects such as footings
Sets in 20 - 40 minutes

Eliminates need for bracing posts, construction delays, rain washouts and unwanted depressions

Approximately 4000 PSI (27.6 Mpa) in 28 days