Seatech Crystal Extra strong 

Quality Seatech monofilaments are made from top quality Co-polymers.Suitable for use in many fishing disciplines, they combine good quality with controlled stretch and excellent hook setting power. 

12lb breaking strain   0.30mm   1,330 metres  15lb breaking strain.  0.35mm   950 metres 18lb breaking strain   0.37mm   860 metres  20lb breaking strain.  0.40mm   750 metres  25lb breaking strain.  0.45mm   590 metres  30lb breaking strain.  0.50mm   470 metres 40lb breaking strain.  0.60mm   330 metres