Epoxy Resin Additive F

Epoxy Resin Additive F Surfacing Agent

ADDITIVE F is a miracle breakthrough in the production of epoxy surfboards built with Resin Research Epoxy. Some of our Greenlight Marine Grade Epoxy customers use it and claim excellent results so we offer our version on Additive F here although it's not required to use with Greenlight epoxies.

It does so many things it's unbelievable. In laminating, it helps wet the fiberglass,
reduces the amount of resin needed, and most of all eliminates blush. Blush one of the things that causes the banana peel effect in Resin Research.

In sealcoat / hotcoats it eliminates blush, fish eyes, other surface blemishes, and increases Barcol hardness. This increase in hardness makes the board sand easy and improves the bond and strength between layers.

It also doesn't interfere with recoating as wax solution in polyester does. That means no sanding between layers.

Available in the following quantities:

2 oz. 

4 oz.

16 oz. 

32 oz.

SHIPPING NOTICE: Continental US and Canada shipping only. We cannot ship chemicals to Hawaii or Internationally. (But we're working on it!).