Amidograf is the first 100% vegetal staple. It is part of a sustainable development approach. Its complete biodegradation is carried out over the year and enters the cycle of humification. Amidograf 15mm is recommended in narrow vineyards with low and middle constraints. ® 100% Vegetal 100% Biodegradable Complete biodegradation over the year / Staples setup recommandations One staple between each stock. No staple between stock and post. Space between wires : 15 mm Thickness : 3,2 mm Wires entry : 5,2 mm Ø Maximum wires diameter : 3,7 mm Staple Real size Initial average resistance : 13 Kg Residual resistance measured after a season : 0kg