Currently building a trailer body for a caravan chassis to cart quad and equipment around and thinking about galvanising it once finished. Up to now any galvanising I've had done I have had it shotblasted first, however this time the place I buy the new steel says that it doesn't need blasted and it's a waste if time/money. Is this so or is it better to have it blasted?
Thanks for your replies (I hope). 👍