Hi guys . If I am building my plugs with high density polyurethane, do I need any coat base before primer ? Or can I primer straight away on the...
Hi guys , Got a quick question here 1 . what are the functions of corematt really ? For stiffness or to thickned the laminate ? 2 . I worked...
Hi guys , i saw this video on the internet. And just wondering what is this ? And what it is for ? they applied those coat after gelcoat? Fyi ,...