Silicone inserts for Lego precast concrete blocks

Our patented silicone inserts are designed to add an aesthetic touch to all your interlocking concrete block projects. Thanks to their exceptional quality and adaptability, our inserts offer you a quick and easy solution to improve the design and durability of your concrete blocks.

We can guarantee our products for 1000 rotations when following our recommendations.

Decorative Walls
Silicone inserts suitable for use with stackable Precast Concrete Lego Blocks to create decorative walls with a dry-stone wall finish. Further finishes/inserts are currently being finalised.

Insert Kits
Our range of Concrete Block Silicone Insert Kits come in a variety of sizes including 0.6m, 0.8m, 1.2m, 1.6m and 1.8m in length with height and depth including 0.4m, 0.6m and 0.8m. Corner Accessories are also available.
The kits come in multiple pieces to fit perfectly within the mould.

Key features of the inserts include:

  • Patented system to ensure the inserts don’t lift/float during filling
  • Guaranteed minimum 1000 cycles (subject to guidelines being met)
  • Inserts can fit different sized mould combinations
  • Corner blocks can also be made using the full Matrice solution
  • Fits with Blue/Orange Molds. Other mould types may be compatible – please contact to discuss
  • New face design’s being developed:
    • Bricks, Splitrock & Stone

Team up with us to bring your concrete block projects to life with style and efficiency.