POSTMIX-30 Bomix® is a concrete mix specially designed to quickly fix wooden or metal posts. Very easy to use, it requires no mixing, just pour the water and powder into the hole and it hardens in only 30 minutes.
Postmix-30 Bomix is a concrete mixture that has been specially developed to fix posts very quickly and without prior mixing.
Add water and Postmix-30 at the same time, distributing them as evenly as possible.
Initial set in 30 minutes. Allow to cure for 24 hours before allowing heavy objects to be installed on the post.