MASTRANT-R (reflective version of Mastrant-P) is guyrope optimized for guying with respect to maximized "performance/price" ratio. This excellent rope offers very good strength, low elongation, high UV and humidity resistance. It has low weight, great abrasion resistance, great durability and is nonconductive (no effect whatsoever on your antenna). Moreover, in contrast to ropes made from aramid fibres (Kevlar, Vectran, Technora, Twaron), it has knot strength about 60 %.
Construction: Braided rope with twisted cores
Core: Polyester, parallel-arranged twisted cores
Cover: Polyester 12 or 16 (depending on the diameter)