Lafarge Instant Concrete, 20kg bag

From domestic footpaths and steps through to bases for greenhouses and sheds, Lafarge Instant Concrete is suitable for a wide range of internal and external applications where quick setting is a requirement.

Comprising dried aggregate, cement and other key additives, this quick-drying instant concrete is suitable for depths up to 50mm and will achieve hardness of over 15N after 28 days.

Our Instant Concrete is factory-produced to the highest standards for consistency, quality and durability. Available in weather resistant 20 kg bags for ease of use.

Get in Touch

You can contact us on:

Tel       01455 288392 


Instant concrete base for garden shed
Lafarge Instant Concrete
Concrete bed for steps

Mixing Guidance

Our instant concrete is easy to use and can be mixed in a traditional concrete mixer combined with water. 

There's also a no-mix method. Simply spread the instant concrete over the desired area then sprinkle with water. As all components are within the pre-blended concrete mix, no additional materials are needed.

Lafarge instant concrete is supplied in recyclable 20 kg bags which are water resistant and can be stored outside with reduced risk of deterioration. One bag is sufficient to cover approximately 0.2 m2 at a depth of 50 mm.

If you’d like to find out more about our bagged instant concrete, or any other product within the Lafarge bagged cements range, contact our customer support team on 01285 646900.



Brand: Lafarge

Colour: Grey

Weight: 20kg

Location: Internal & external

Material: Concrete

Applications: Steps, paths, concrete bases

Other bagged products


A major cement manufacturer with a market-leading position in the UK construction industry, Lafarge cement offers one of the widest packed cement product ranges available.

Committed to innovation, Lafarge consistency integrates advanced technology into products which are manufactured to the highest possible standards.

With a national distribution network available, we can ensure a reliable supply of cementitious products throughout the UK, whether you need one bag or a whole pallet. All backed by an exceptional level of customer service and technical support.