Hi looking for rubber washers 30mm dia 8mm hole for mounting mudguards has anyone any ideas were I can get some need 4mm thick, the ones on now have a nice round edge if can get the same, many thanks.

Anything here? http://www.rubberwashers.co.uk/Buy_Washers_Online

Tap washers?

I have an off cut of butyl liner for a fishpond that makes any size washer for me - stamp a hole, cut a circle and glue layers together for thicker washers - cost almost nil

Hi thanks for the info the above site that Dave gave me but you have to buy 50 at 47p only need 20 max, thanks will keep looking.