HIGH DENSITY EXPANDA-CRETE POST HOLE FOAM
Expanda-Crete is an inert plastic, high-density, closed cell polyurethane water blown foam perfect for setting fence posts.
Expanda-Crete is easy and safe to use and sets in 1 hour so you can start building your fence sooner without having to come back the next day when the concrete is set.
10 Reasons you should be using Expanda-Crete
A fast, easy & convenient alternative to filling post holes with concrete
2 Part kit in liquid state – just mix together
High density, closed cell, polyurethane water blown foam
Compaction strength approx 3 times that of average soil
Quick setting – no waiting
Contains no CFC’s or HFC’s
No effect on the soil or the environment
No water required
No broken bags of unused product
Mix only what is required