Can I use Additive F with Fiberglass Hawaii Epoxy?

They just started selling RR epoxy on Oahu, and I still have about 2 boards worth of Fiberglass Hawaii epoxy. I’ve been having problems with the hotcoat additive Fiberglass Hawaii gave me, so I can I use RR’s Additive F instead? Will it work with any surfboard-quality epoxy, or just RR?

Don’t know, haven’t tried it, but I’ve heard yes. Try a small test batch.

Fiberglass Hawaii has just released “Sanding Ajent” it is the equivilent of addative F and is desighned for the 2:1. 4oz for $4.10

Hope this helps

i would say yes,maybe,aaaah i don’t know ,give it a shot…do a test patch on some foam,later ET