







⚡ Secure your space in minutes—because your posts deserve the best!
Glowhouse Postfix No-Mix Aggregate Concrete is a 20kg ready-to-use, weatherproof concrete mix designed for rapid setting (5-10 minutes) and strong, durable holds on all types of posts. Perfect for both professional builders and DIY enthusiasts, it requires no mixing beyond adding water, making outdoor post installation faster and easier than ever.









| Item weight | 20 Kilograms |
| Specification met | True |
| Number of items | 1 |
| Manufacturer | The Glowhouse |
| Part number | PFC |
| Item Weight | 20 kg |
| Item Weight | 20 kg |
| Manufacturer reference | PFC |
A**R
A very good product.
So easy to use and quick to dry
M**Y
Very good product
Very good product for installing fence posts and very easy to use with clear instructions on the bag. Delivery was quick. Would recommend.
B**N
Not cheap but worth the money.
More expensive than a local store, presumably because of the weight. I used it for a rotary drier, with the hole half filled it held the pole firmly whilst I fiddled with a spirit level. It then set quickly with no need to prop it in place.
M**S
Suitable for even people like me
I didn't think for a minute this would work - and it did! Suitable for incapable people like me. Instant and effective
E**T
Easy to use & it doesn't take
It seems very good.
G**S
Fabulous perfect job
Perfect for putting my washing lines up in garden as just the right amount fabulous
T**N
Dry quick
Great quick dry
F**E
Mr mckie
This is a great item to have at hand for me as a gardener to secure fence posts and washing poles
Trustpilot
1 day ago
2 weeks ago