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A 10mm concrete formulated for sub-surface use and fast installation of posts, signs, fences, street lighting, speed cameras and road side barriers.
- Professional grade
- Easy mix
- Fast set
- 41N/mm² compressive strength
- Two-part mix
- Please note: This product is subject to a minimum order quantity of 2 x pallet layers of 56 x 25kg Bags (112 x 25kg Bags in total)
Instarmac UltraCrete Post Fix Rapid Hardening Concrete
Post Fix is a 10mm concrete formulated for sub-surface use and fast installation of posts, signs, fences, street lighting, speed cameras and road side barriers. This professional grade concrete is fast setting and has an impressive compressive strength of 41N/mm².
- Workability: 5 – 10 minutes
- Set time - 15 minutes
- Two-part mix
- Easy mix
- Approved for use on London Underground and Overground
Applications
UltraCrete Post Fix is a rapid hardening 10mm concrete formulated for sub-surface use in the fast and efficient installation of posts, signs, fences, telephone and electricity poles, street lighting columns, street furniture, speed cameras and road side barriers.
Technical
Post Fix is supplied as a damp pack in 25kg plastic bags, which contain 2 parts – a 10mm graded aggregate pack and special cement pack. The product requires only the addition of water on site to form a strong quick setting base which holds posts, signs, fences, etc. instantly.
Preparation
Good concrete practice should be observed at all times to enable the mix to be placed into position within 4 minutes of mixing. All surfaces should be free from oil, grease, dust or any other visible contaminants.
Mixing
Post Fix should be mixed by hand or with a freefall mixer. Simply mix the inner bag containing the cement with the aggregate.
Full preparation and mixing instructions can be found on the product data sheet.
Data sheet
- Manufacturer
- Instarmac
- Interior / Exterior Use
- Exterior Use
- Single, Two or Three Pack
- Two-Pack
- Parts
- 2 Part Mix
- Compressive Strength (at 20°C)
- 41N/mm² compressive strength
- Size
- 25KG Bag
- Suitable For Use On
- Concrete
- Application Method
- Float
- Product Usage Type
- Concrete
- Product Range
- Ultracrete
- Colour Family
- Grey
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Instarmac UltraCrete Post Fix Rapid Hardening Concrete is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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