D12 Max 99 is manufactured using bio-based Dyneema SK99 for guaranteed quality, the highest strength and minimal creep. Ideal for high-load, diameter or safety critical applications, D12 MAX is the only choice, either covered or uncovered. Stiffer than standard D12, D12 MAX is taken to the limit of its physical properties during the manufacture process resulting in a rope unrivalled in strength and low elongation.