Description 20kg Bag of Rapid Set Concrete for Fence and Gate Posts, We recommend 1 1/2 bags per hole for fence posts, more for gate posts. Ready mixed dry product. Fill hole with one third water and add post fix. until water is covered. Unique formulation includes a blend of sustainabe materials. Low CO2 Eco-friendly product. Unlike many Post Fix products this is a true Fast Set Concrete and usually sets in about 5 – 10 minutes but may take longer in cold weather. Additional information Weight 22.0000 kg
