Post fast does exactly what it says on the bag, , Simply dig your hole and drop in your post, Fill hole approx 1/4 full with clean water in then tip one bag of post fast around the post making sure the post remains level ,compact the post fast material and then add just enough water to dampen top surface,This will cause the post fast to set in approx 10 minutes (For larger posts you may need more than 1 bag per post)
Health & Safety,
Post fast is a cement based product which can cause burns, irritation and dermatitis,
Allways wear suitable protective clothing and eye wear,
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Tags: 20kg Bag Post Fast Rapid Cement Mix