Gekapte Glasvezel 6 mm. Choose from:Fiberglass 6 mm 1 Kg ✓ Food safe in accordance with Color:Grey ✓ Food safe in accordance with EC 1935 2004 (BfR XV) – suitable for food contact when processed correctly Allow to cure for 12 hours at 23 °C Length: 6 mm Glass fibre is made of glass