20ga 14mm, 16mm and 20mm Capped Fibre Wads
20ga 14mm Capped Fibre Wads. Fibre wads are made of a man made fibrous material impregnated with a mix of bitumen and paraffin wax. These wads are capped top and bottom with a thin paper cover. This helps prevent shot from becoming embedded in the fibre while under acceleration forces. These wads require a nitro card underneath to act as a gas sealant.