COVID-19 UPDATE: Expect 2-3 day preparation time for most orders. EPS Blanks are currently 3 week manufacturing lead time.

Do you have a mix ratio of resin/hardener/additive F/cab o sil for FCS II fin box install that you can share?

Here is our resin usage chart:


1/2 oz of epoxy per box (1.5 oz total for  3 FCS II)... no addF or cabosil needed for fin box installs.

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