Series of holes in backing providing drainage for the turf.
That which can be permeated or penetrated by liquids or gas.
The measurement of fiber length.
Softest of plastics and used in most face yarns.
Large chemical molecules from which synthetic fibers, infill and back systems are made.
A more coarse plastic and is used in thatch yarn or sand-filled putting greens.
Used as a coating on backing to lock in fibers.
The tool that brushes up turf to create a new or refreshed appearance; prevents the turf from flattening.