Systems, Marine Plumbing Application of Marine Epoxy Primer to a Boat, How to Identify the Type of Paint on My Boat, Using a Signal Coat Indicator for Repainting Ablative Antifouling Paint, Testing for Compatibility of Topside Paint with Awlgrip Topcoat. Protection, Ladders, Steps, & Deals, Camping & RV PDF Directions for Using MEKP Catalyst - Fibreglass & Resin Sales of Gelcoat w/o Wax = -1 oz. Working time is about 5 to 15 minutes, . I believe the 12:1 was written for 72 degree F days. 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. Trailer Winches, Shop Thank you! For example, four drops of hardener will be 1 percent of 1 ounce of resin. This is a simple, easy way to see the thickness of your gelcoat. As nouns the difference between catalyst and hardener is that catalyst is (chemistry) a substance that increases the rate of a chemical reaction without being consumed in the process while hardener is one who, or that which, hardens. Also I understand, after an area has been repaired that it should be covered with clingwrap or a material such as a plastic bag in order fo gel coat to cure properly. Gelcoat without wax is used when you have a different method selected to cure it. Biminis, Paint and Vinyl, Floating Boat The weight of MEKP 925 is 1.125 grams per cc. I want to say poly resin needs 10 drops of MEKP per 1 oz. When sanding areas that have been filled with putty we suggest using 40 or 80 grit sandpaper, depending on how large the repair is. WEIGHT The exact weight measurement for these ratios is slightly different from the volume ratio due to resin and hardener density. In open flat areas, layer passes. For use as a final coat over fiberglass layups or for repairs, this gelcoat cures to a hard, glossy surface. In this video I show you how to use some basic math to accurately measure the correct amount of MEKP for your polyester products. MEKP is hazardous. I purchased the gel coat which is matched to my color hull from Ranger boats and purchased MEK ( catalyst ) from O'Riley. Beside above,how many drops of resin are in an ounce of mekp? The higher the temperature, the less hardener you need. Locks, Boat Deck UV inhibitor is added to increase weathering stability. Start typing to see products you are looking for. This is eye needs cataract surgery; thought it would help - actually . On their own, epoxy resins are very stable fluids with relatively long shelf lives. You will need to thin the gelcoat for it to run through the spray gun. Fibreglass Catalyst Requirements - Nivitex The amount of MEKp that you add to gelcoat and resin will vary with outside weather conditions. Otherwise, there will be only one coat. How many drops of MEKP is 1 oz of gelcoat? - TimesMojo Steel Blue is a dye youre going to wipe on or you can use the blue dye spray. Under- or over-catalyzed gel coat will cure slower and look faded or chalky. Supplies, Boston Whaler, 1972-1993, 0000003945 00000 n HELP! Gelcoat cure question | Boat Design Net 0000030992 00000 n For Dogs & Cats Free Shipping at the best online prices at eBay! Take steps to cover and protect the rest of the boat before starting. 0000009357 00000 n How do you know how many ml's per drops you are getting? Galley, Covers and This should be added after all other additives just prior to application. While it might eventually cure as long as it doesn't freeze, gel coat doesn't like temperatures below 10*C. They are sturdy and smooth on the inside to help with complete mixing. We suggest a thickness of 18-20 mils to properly cure. 0000015038 00000 n FIB-603 -- 2 oz (for 1 gallon of resin) FIB-604 -- 240cc for 5 Gallons of resin. Note: All gel coats and resins from the Bottom Paint Store include MEKp with the applicable size of gelcoat/resin. Each of these coats of gelcoat may involve several passes. When mixing small batches, catalyze with 12-18 drops hardener per ounce of gelcoat. Sign up for newsletter: You've just added this product to the cart: FIRST QUALITY FIBERGLASS MATERIALS AT A PRICE YOU CAN AFFORD! Choose a shady location or an overcast day. Gelcoat Repair Part 2: Mixing and Application. 0000030800 00000 n If one CC is roughly 30 drops as stated below that would put me at roughly 18.75 drops of MEKP per ounce of gelcoat. See this article for more information: How to Apply Gelcoat by Brush and Roller. Covers, Other Below are some things to consider when trying to figure out how many drops of mekp is 1 oz of gelcoat. Product is flammable, use caution! How many drops of MEKP is 1 oz of gelcoat? X`:.geS>Xpiq~\\|=)Dv0'O-GFT# xref Tubes, Shop .75 oz X 38 Wide Fiberglass Cloth (Style #106), .75 oz X 38 Wide Fiberglass Cloth (Style #106) per yard, 1.5 oz x 50 Wide Fiberglass Cloth (Style #108), Customer Project Spotlight: 1956 Dundee Boat Refinish, Good, Better, BestResins For Your Project, Singing in the Rain- ProGlas 1000 Epoxy Resin Art Tutorial. How to Mix Polyester Resin | eHow Waxes, Boat Cleaning If you decide to Double or Triple the Volume to do a larger project or portion, the Calculator does the math for you! Kits, Boat Trailer for Sale, Buy A Adding cured meats such as pepperoni or sausage adds even more sodium. Spraying gel coat is recommended for more accurate and consistent coverage. Now, once again, I know that we have been using 0.75% for our recommended minimum, and that has been successful all these years. High Back Reclining Helm Seat, Cabin and The drops fogged vision in right eye versus using simple artificial tears. 0000002777 00000 n You can measure the fluid ounce (s) of resin in a clean mixing cup. Use 3M Abrasives for best results. Measurements need to be exact so you can be confident the gelcoat is mixed properly before applying it to the surface. As soon as you are done spraying, clean your sprayer fully with acetone. It is mixed with a gel coat of one .. Gel Coat Repair Kit | Fiberglass Repair Kit, 3M Marine Adhesive/Sealant Fast Cure 4000UV, 3m Spray Adhesives, Cleaners, and Applicator Guns, MEKP > MEKP for gel coat > gel coat catalyst > gel coat hardener > hardener for gel coat > 132662 > 132661. 100 ml at 1.5% is 1.5ml MEPK etc. Can u paint over gelcoat?
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