Hi, maybe using solid carbondioxide could be acceepted in your marina, leaves no solids from the blasting material. Frequently used where my boat...
Here is a video from one of the largest manufacturers or rudders Jefa in Denmark. Watch from about 2 min 30 sec in to the film. [MEDIA] Looks...
Hi I am building a high aspect spade rudder in foam/GRP for my 33 ft sailing boat. The blade is around 1.6m long (5 feet 2 in). Is there any rule...