I haven’t used that brand myself but after reading the advertising description, I’d say it’ll likely work to a point. It sounds like your typical industrial grade ‘boat resin.’ I.E. fine for laminating but without some surfacing additive and UV inhibitors, will not be optimal as surfboard resin for hot coats and UV resistence. If you can, find some surfacing additive (styrene + paraffin) and use a shot in your hot coat. Maybe add a bit of white pigment to it in your lamination coats and fill coats for UV resistence(?)
Yeah our hardware store has the above resin. Interested in using only as a hotcoat for one side as I have enough for one side with lam resin and styrene.