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Gelcoat Mixing Calculator, MEK, short for MEKP, is the “Hardener” or catalyst for Polyester Resin and Vinylester Resin Systems including Isothalic and Gelcoat. Accurate gelcoat mixing is not optional—it determines finish quality, durability, and safety. Purpose: It ensures proper curing of gelcoat by calculating the precise Enter the gelcoat amount, catalyst amount, and the ratio into the calculator to determine the missing value. This guide provides detailed background knowledge, Fibre Glast's Catalyst Concentration Chart helps you calculate the volume of catalyst to be used with Resins & Gel Coat - MEKP - Percent by Weight. Below are two FREE There is a calculator below for determining how much you’ll need. 30 drops is approximately equal to one cc. In Home How To & Tools Gel Coat Application Guide - How to apply gelcoat correctly Gel Coat Application Guide - How to apply gelcoat correctly Gelcoat is a resin Help improve the quality?? Check out the Tip Jar at Vernese Customs https://vernese. THE RATIO IS APPROXIMATELY ONE OUNCE . What is a Gelcoat to Catalyst Ratio Calculator? Definition: This calculator determines the proper amount of catalyst needed for a given volume of gelcoat and calculates the total material cost. The correct mix ratio is critical to ensure proper curing, strength, and finish quality. Liquid paraffin and styrene wax additive used for curing final gelcoat or final layer of polyester laminating resin and fiberglass in layup applications. cc = cubic centimeter. Below are two FREE MEKP Calculators and a MEKP CHART to simplify the process of determining the proper ratio of resin to catalyst or gelcoat to catalyst. Below are two FREE 1. CATALYST CHART Enter the gelcoat amount, catalyst amount, and the ratio into the calculator to determine the missing value. The right ratio ensures proper curing and performance of the resin, The table below contains the catalyst chart when using MEKP to catalyze Polyester Resins & Gelcoats. The MEKP Catalyst must be used or the resin or gelcoat will not cure. Definition: This calculator determines the amount of catalyst (MEKP) needed based on gelcoat volume and the required mixing ratio. MEKP Catalyst (Methyl Ethyl Ketone Peroxide) is used to cure polyester resin, vinyl ester resin, and gelcoat. oz = fluid ounce. how to mix gelcoat gelcoat Audio tracks for some languages were automatically generated. Learn more Gel coat is air inhibited and cures tacky on the surface to bond with the lamination. Calculating the correct gelcoat to catalyst ratio is essential for achieving durable, high-quality finishes in composite manufacturing. For top coating with gelcoat you will need to use Duratec High Gloss additive or Surface Agent to get a tack free cure. To use the calculator enter the square feet that you need to cover, then click the update button to get the quantities you’ll need. 125 grams per cc. Accurate mixes for your boat repair projects. Gelcoat to catalyst ratio is a crucial calculation in various industries such as boat building and fiberglass manufacturing. com/mek/ Link to the FREE MEKP Calculator Bertam 31 Repower Playlist • Bertram 31 more Access free calculators for MEKP catalyst, Awlgrip paint, Epifanes varnish, and fiberglass resin saturation. To DIRECTIONS FOR POLYESTER HARDENER POLYESTER RESIN/GELCOAT IS CATALYZED WITH MEKP (METHYL ETHYL KETONE PEROXIDE). The weight of MEKP 925 is 1. NOTE: Using drops for catalyst measurement is only an estimate. The Gelcoat to Catalyst Ratio Calculator gives you fast, unit-safe, and reliable results every time. zfkjn6d my70y7 d5fdbmn qki7 ym8 tau wlndmf yjpqor 5ny equ0