GCV™ 20 Scanning Sonar Black Box with GT34UHD-TM Transducer

A matrix of loosely-fixed 50mm long glass strands bedded into a one metre wide roll for use with either Norglass Epoxy or Polyester resins

Internal Diameter - 130mm

this style of cover will not be suitable for your boat

Robline Dinghy Sheet 7MM 200mt roll RED electrical GCV™ 20 Scanning Sonar BlackDinghy Sheet Allround sheet for small and medium sized boats Dinghy Sheet is a firm and round universal dinghy sheet with a durable Polyester Polyamide cover. Its pre stretched Polyester core keeps this rope firm and round and reduces the tendency to twist. Dinghy sheet is an inexpensive entry into high tech ropes, perfect for sheets on small and medium sized dinghies and sports boats. Cover: Polyester Polyamide Core: Polyester BL approx 600kg