Ideal for making comfortable seats, foam cutouts with a curved face provide you with excellent comfort.
The main foam must measure at least 8 cm and must have a density of 35 or 40 kilos (High Resilience or Bultex®). The rounded part is always made of 28 kilos soft foam (High Resilience or Bultex®) and must measure between 2 and 5 cm thick.
The firmness of the seat is linked to the main foam, the curved face provides a soft welcome for excellent comfort.
For comfortable and aesthetic quality seats because the curve will tighten your fabric.
If renovating, measure the strip of your cover from seam to seam. This will determine the thickness of the main foam.