
Biscuit joining has proven to be one of the strongest, fastest, safest & most accurate ways to join hard & soft woods, plywood, composition boards etc. Compared to dowelling, biscuit joinery is faster & more precise. The biscuits are made from laminated beech which is then compressed before being die cut. Beechwood biscuits expand up to 20 per cent when in contact with a woodworking adhesive. (e. g. PVA Glue). Size. No. 20. Packed in 1000 s. Size; 60 mm. x 23 mm. x 4 mm.