How much mekp to add to gelcoat
WebThis will affect proper Gelcoat and Resin curing times and properties, especially when Gelcoat is catalyzed over 3%. (See Multi-Tech Information Sheet INSTGCGD-v.2) TAKE NOTE: For faster cure times, a “Maximum Catalyst” of 3% is recommended; catalyzation … WebApproximately ten drops of MEKP to each 1/2oz. of Gelcoat = 2% 3% is the Maximum ratio. Check the temperature of the Gelcoat stock and insure that it is not below 70ºF. Add the MEKP to the Gelcoat before thinning. Use the recommended catalyst percentage, over catalyzation of the Gelcoat will cause the patch to not cure or cure off color. Do ...
How much mekp to add to gelcoat
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WebSpecific gravity MEK peroxide = 1.17 polyester resin= 1.09 gelcoat = 1.3 Equivalent Measures Chart (Example - 1 Gallon = 231 Cubic Inches and will cover 160 Sq. Ft. @ 10 Mils) WebUsed as a sanding aid in Gel Coats. Wax additive should be added before catalyzing with MEKp. Wax additives are to be added to the finish coat of gelcoat. Seals the surface & allows air inhibited polyesters to cure at the surface. High quality additive for polyester resins & gelcoats. Wax Additive Sanding Aid, 10% Solution, PC-107.
WebNon-sagging formula fills superficial scratches. Deeper scratches require a filler such as TotalBoat Silica Thickener added to the gel coat. Gel coat can be mixed with coloring … Webtips: always mix the mekp into the resin for at least 2 minutes, undermixing will result in uncured resin. never mix quantities less than one ounce, even if you only need one …
WebGelcoat Additives Tooling Gelcoat Vinylester Resin Pigments Primers Putties General Products Abrasives Accessories Brushes Core Materials and Foam Fillers ... MEKP … WebApproximately ten drops of MEKP to each 1/2oz. of Gelcoat = 2% 3% is the Maximum ratio. Check the temperature of the Gelcoat stock and insure that it is not below 70ºF. Add the …
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WebJul 7, 2024 · How do you mix MEKP and gelcoat? Mixed 3 new ounces of gelcoat and put between 1.8-1.9 cc’s (0.625 cc’s per oz) of MEKP in the mix for two minutes. Why is my … simpson maxidry 1000pWebApr 6, 2024 · The following rule of thumb should be used to determine how much of this third component should be added: If you add 0.2% to the component mixture, the processing time is doubled. If you add 0.5 %, it multiplies. When processing gelcoat, however, the addition of an inhibitor is not recommended, as its structure may suffer. Coloring … simpson masonry wall anchorWebGel Coat Instructions - Marine Gel Coat Repair Product Marine Products simpson mathWebCatalyze gel coat with #69 MEKP at 1.5%. If you are using Duratec Clear Hi-Gloss Gel Coat Additive, adjust catalyst to 1.75%. Mix thoroughly to ensure that all gel coat is properly catalyzed. Apply gel coat to your part. Spraying gel coat is recommended for more accurate and consistent coverage. razer star wars xbox controllersimpson masonry hurricane strap installWebresin’s reaction starts with the addition of MEKP at 0.5% to 1.5 % (2 % for thin laminates). The ratio is dependant on air temperature, resin thickness, temperature of resin and mold. Fillers are added to help control peak exotherm, shrinkage, and cure rate. Unfilled resin can heat up to 300F resulting in cracking. simpson mathematicianWebIt is always best to start with 5% and work your way up to 10% if necessary. Catalyzing Gelcoat with MEKP: The catalyst level (MEKP) should not exceed 3.0% or fall below 1.2 for proper cure. Ideal range is 1.8% @ 77°F. Gel time at 1.8% MEKP is 10-17 minutes. razer stealth 13