Can I trial some of this high strength hydrofluoric acid blend
Yes, only 'if you have a licence.
Where do I get a permit from
A Poisons Permit from the DepartmentÊof Health is required for purchase of solutions containing greater than 1 per centÊhydrofluoric acid. For enquiries or assistance in selecting the right form, please contact the Pharmaceutical Services Branch via email to firstname.lastname@example.org or call 9222 6883.
Why do you need to etch metal on boat hulls before respraying
If metal is not etched correctly paint jobs will not last properly, always use a professional boat painter