Mix resin (part A) and catalyst (part B) at the job site, immediately prior to application. The pot life of the catalyzed resin is very short (10 to 15 min.), so only mix quantities that can be used during a 10 min. period.
The mixing ratio of Resin:Catalyst will vary with temperature. The catalyst is Armor Plate 60, methyl ethyl ketone peroxide or cumene hydroperoxide. Use 1.5-2 oz. of catalyst for each gallon of resin.
More catalyst is needed at lower temperatures, less is needed at high temperatures. The pot life can be extended by using less catalyst.
Mix a wax additive (1 oz./gal.) with the AP 770 resin top coat. Wax additives prevent air inhibition and allow a proper cure for the top coat. Use wax ONLY in the top coat.