Avanti fluro latex elastic a complete range of ready lubricated fluro coloured latex elastics to cover you for all fishing from roach and skimmers to margin carp a smooth and forgiving elastic avanti fluro latex comes in eight strengths from a lightweight 4 6 red for silverfish on shallow waters right up to the heavyweight 16 18 green for margins and all heavy duty carp fishing tactics avanti fluro latex elastic size 4 6 red small roach and skimmers on shallow venues size 5 7