Polypropylene fibers for plaster (6 mm length) or concrete (12 & 18 mm length), used to reduce permeability & cracking and increase resistance to abrasion, impact, freezing & fire.
Crack control: 0.6 - 0.9 Kg / m³
Fire resistance: 1 - 3 Kg / m³
100 g / 50 Kg cement; 600-900 g / m³ of concrete
100 g bag (for 6 mm), 600 g bag (for 12 mm), 900 g bag (for 18 mm)