Ready Mixed - Postfix

Post fix is a rapid hardening ready mixed concrete suitable for concreting fence posts into the ground. Post fix is contained in a 20 kg bag, manufactured from fine aggregate which is poured into the fence post hole with water added to cure the concrete. It is not necessary to pre mix the ready mixed concrete and therefore post fix represents a saving of labour over traditional ballast and cement. Between one and two bags of post fix are required for each fence post.