Filling of the football ground is executed by use of silica sand and spheroidal colored rubber particle size 0.5-2.5 mm. Through this arrangement the football ground performance remains identical to those of a natural field.

The little football pitch use normally only sand for filled. Prismi srl presents its innovation to the infill of synthetic turf for side pitches with Covered EPDM rubber grains having a size of 0.5-1.5 mm. The color of the grains are available: Green, Brown, Blue