Hanson Fast Set Postfix

Q: How much material is in this? 20kg? i am looking to fix a heavy steel post which is about 1.5m long and must weigh 30kg. will one bag suffice?

you will need 2 bags for a good fixing,i put a 4 by 4 inch post in 2 foot deep and it filled the hole 12x12 around it bang on

Q: How much water to add per post? Instruction suggest 2 litres, but it seems very little per 20kg bag

I used 2 litres to start then if I felt it was to dry I add a little more. But remember this stuff takes extra mousture from the serounding soil.

Q: how many bags do i need for a child swing

personally for safety id use a bag per leg

Product ID: 100038354

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📏37x27x10 cm

⚖️20 kg weight

🏗️Fast-setting

Frequently Bought Together

Hanson Fast Set Postfix

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Description

🚀 Set It and Forget It! Fast, Reliable, and Ready for Action!

DURABLE RELIABLE - Engineered for strength, ensuring your structures stand the test of time.
QUICK EASY SETUP - Set your posts in record time with this fast-setting concrete!
COMPACT CONVENIENT - Lightweight 20 kg package for easy handling and storage.
USER FRIENDLY DESIGN - No batteries needed—just mix, pour, and set!
PERFECT FOR OUTDOOR PROJECTS - Ideal for fences, gates, and garden lighting—bring your vision to life!

Hanson Fast Set Postfix is a high-performance concrete solution designed for quick and efficient installation of fence posts, gate posts, pergolas, and garden lighting. With a compact size of 37 x 27 x 10 cm and a manageable weight of 20 kg, this product is perfect for both DIY enthusiasts and professional contractors looking to streamline their outdoor projects.

Specifications

Manufacturer	Hanson
Part Number	Hanson Fast Set PostFix
Product Dimensions	37 x 27 x 10 cm; 20 kg
Item model number	Hanson Fast Set PostFix
Item Package Quantity	1
Included Components	Hanson Fast Set PostFix
Batteries included?	No
Batteries Required?	No
Item Weight	20 kg

Have a Question? See What Others Asked

How much material is in this? 20kg? i am looking to fix a heavy steel post which is about 1.5m long and must weigh 30kg. will one bag suffice?

Can I use this with wooden fence posts?

How much water to add per post? Instruction suggest 2 litres, but it seems very little per 20kg bag

how many bags do i need for a child swing

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