Betonklip 6.5mm (Brekergruis) – Fyn Aggregate

Precision Stone for Fine Concrete Work.

Concrete Stone 6.5mm (commonly called “Crusher Grit”) is the bridge between River Sand and 13mm Stone. It is a very small, crushed blue stone that allows for an incredibly smooth finish and high strength in thin concrete applications.

Why Choose 6.5mm Stone?

Pre-Cast Concrete: If you are casting garden ornaments, flower pots, or paving bricks, 19mm stone is too big and will create “honeycombing.” 6.5mm stone fills the mold perfectly for a smooth surface.
Pipe Bedding: Excellent for bedding delicate pipes and cabling where you need drainage but don’t want large rocks pressing against the pipe.
Gardening & Bonsai: A secret weapon for gardeners! Mix this grit into your potting soil to drastically improve drainage for succulents, cacti, and bonsai trees.

Application Guide:

Paving Manufacturing: The standard aggregate for making strong, smooth interlocking pavers.
Slurry Seals: Used in road maintenance for thin surface layers.
Soil Amendment: Mix 1 part grit to 3 parts soil to open up heavy clay for pot plants.

Delivery: We deliver bulk loads of Concrete Stone 6.5mm to Pretoria East, servicing paving contractors and nurseries.

Common Questions:

Is this the same as River Sand? No. River sand is fine grains. 6.5mm Stone is actual small chips of rock. It is much coarser than sand but smaller than gravel.
Can I use this for a driveway surface? You can, but it is very fine. It might track into your house in the treads of your shoes. We usually recommend 13mm Stone for loose driveways.
Is this good for succulents? Yes! It is excellent. Succulents hate “wet feet.” Mixing this grit into your soil ensures water runs through quickly, preventing root rot.

Disclaimer: At Topsoil Tippers, we strive to ensure that the products you receive match the images and descriptions provided. However, as our materials are sourced from various suppliers, there may be slight variations in color, texture, and composition. Rest assured, we exercise the utmost care to provide products that meet your expectations and are as close to the pictures as possible. Let us help you bring your projects to life with quality products and exceptional service!