how many drops of mekp is 1 oz of gelcoat
and gelcoat needs twice as much catalyist. Stir well. Avoid brushes that are either too stiff or too soft. Covers, Other It is typically used between 1.25% to 1.75% (1 2/3 ounce to 2 1/3 ounces per gallon). Locks, Boat Deck How to mix Fiberglass Resin & Clean Tools. Be sure to have a good strategy when applying your gelcoat. Spraying gel coat is recommended for more accurate and consistent coverage. Refer to the catalyst chart located on the product page for the gelcoat you are using or follow the label guidelines. Gelcoat should be applied at temperatures of 60F to 80F. All the essential pizza ingredients the crust, sauce, and cheese contain a lot of salt. That's really hard to weigh! 0000002777 00000 n Conversely, you will need moreMEKp for cooler temperatures. How do you know how many ml's per drops you are getting? Cushions, Lexington 0000003380 00000 n Free shipping for many products! Deals, Camping & RV Protection, Ladders, Steps, & Guide, Boat MEKP Liquid Hardener - Jamestown Distributors Once gel coat has tacked up, about 20 minutes after final layer has been applied, lay-up of the part can begin. 0000018269 00000 n If you have Professional Grade Exterior Gelcoat you may either brush/roll or spray. as this one is). The total area to be glassed is 90 square feet. However as at least one third of the gelcoat is particulate and not resin a mix of just 1.oo % should be fine. Description. If not, where can I purchase? If adding pigment do so first and thoroughly stir in mixing well before adding catalyst, be careful not to under or over pigment. 0000013646 00000 n We have all done it in a pinch, but there's a quicker way. MEK Calculator (mekp catalyst ratio calculator) Try it for FREE! Deals, Dealer The normal ration of resin to catalyst is just over 1% but should not go over 2.5%. Marine Coat One Iso/Npg Marine Gel Coat White with Wax with MEKP Catalyst for Hardening, Plus 6 Color Tinting Pigments for Your Perfect White Match (1 Quart) 4.4 out of 5 stars 352 3 offers from $33.99 0000018032 00000 n I liked using 19 drops per oz on my second try (more catalyst is specified when gel coat is mixed with wax . This MEKP is the catalyst/hardening agent for polyester resins and polyester gelcoats. Use 6 drops of catalyst into 10ml of resin. = 1.17 polyester resin= 1.09 gelcoat = 1.3, Equivalent Axles, Boat Trailer Tie Apply gel coat to mold surface. List Name . Boarding, Paddles & Anything below 60 degrees, and your gelcoat will not cure, but as you get warmer and warmer, your working time will decrease rapidly. 1.25. Keeping good notes will help you build a database of initiator levels for temperatures that you encounter frequently. For example, four drops of hardener will be 1 percent of 1 ounce of resin. Man I hope its working. cloth = 2.84 or 3 pieces). Applying Gelcoat by Brush or Roller: Choose a good pure (natural) resin-resistantbristle brush with tapered ends. There are simply too many variables. B. Drink Holders. How Many Drops Of Mekp Is 1 Oz Of Gelcoat - WHYIENJOY Find many great new & used options and get the best deals for 3 PK REFRESH LIQUIGEL Lubricant Eye Gel 0.50 oz NIB EXP. Does gelcoat need wax? If you brush on the gel coat, make sure to use a solvent-resistant brush. Refer to the catalyst chart located on the product page for the gelcoat you are using or follow the label guidelines. . For the Water Clear Casting Polyester Resin, this drops to 1.5% or 15ml for every 1kg. I want to say poly resin needs 10 drops of MEKP per 1 oz. As soon as you are done spraying, clean your sprayer fully with acetone. 5. Meters, Marine Electrical Panels Caulking, Marine Engine Sparky568 Junior Member. We sell. Holder, Anchor & Dock Use milliliters its easier to do the ratio math. You may purchase this item if you desire additional hardener. All Gelcoats from the Bottom Paint Store comes with the MEKP catalyst but additional amounts can be purchased. All Gel Coats from Bottom Paint Store come with MEKP with each gelcoat purchase. When spraying to a radius, flow the gelcoat to the tape. Why is my resin not hardening? DO NOT WORK IN DIRECT SUNLIGHT -Choose a shady location or an overcast day. 0000003724 00000 n Ounces (Volume You should catalyze your material so that it cures as quickly as possible within your working time. 0 The secret to a good finish is to apply the gelcoat properly. However, if you have opacity problems two coats may be necessary with a light sanding between coats. The car polishers wont work if theyre spinning too slowly, so you want to check the speed of the spin. Find many great new & used options and get the best deals for Veterinary Formula Clinical Care Ear Therapy 4 oz. The resin's reaction starts with the addition of MEKP at 0.5% to 1.5 % (2 % for thin laminates). Can u paint over gelcoat? Have an abort strategy!! Use 3M Abrasives for best results. Honda 5hp Outboard, Boat Mekp to resin chart difference | Boat Design Net AND have fun!! Amazon.com: Fiberglass Warehouse Gel Coat - 1 Gallon White Gelcoat (No Riptide Terrova 80 Trolling Motor w/i-Pilot & Bluetooth, Inflatable Fillers are added to help control peak exotherm, shrinkage, and cure rate. How many drops of Polyener resin are in an ounce of hardener? Duct tape off adjacent gunwale molding, and deck fittings you are unable to remove. Example: 20-30 minutes @ 77F for a 100g mass catalyzed with 1% MEKP. .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. The final thickness should be 16-20 mils minimum or the gelcoat may not fully cure. <]>> & Sonar, Trolling 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. Transom However, I can NOT guarantee you will achieve the same results as I would. Rollers, Boat Trailer I would forget the drops and using ounces. %%EOF . How Many Slices Is 1 Oz Of Pepperoni - WHYIENJOY usually a material called surfacing agent (wax/styrene) or P V A. Initially spray a cover coat as smooth and evenly as you can to cover your repair. Add 2% MEKP catalyst, by volume: 14-16 drops per ounce, or 2 teaspoons per pint. Covers, Boat Wiring & Instantly, you will gain predictable results. Description. Start typing to see products you are looking for. GPS Chartplotter and Fish Finder Combo, Find How Many Drops Of Mekp Is 1 Oz Of Gelcoat. ), or add 1oz per quart/ 4 oz per gallon of wax additive sanding aid. Use these calculators and mix very small batches until you achieve the desired result. Gain access to PREMIUM Calculators by WEIGHT when you subscribe today. At 77F 1.8% MEKP will provide a gel time of 10-17 minutes. At 70 degrees, you get 15 minutes, but at 90 degrees, you only get 5 minutes. Trolling Motors, Shop Deals, Paint & Maintenance Manager at store told me to run 10-12 drops per oz of gelcoat I mix up. Terminal Following this, it should be wet sanded with 320, 400, and 600 wet grit paper, buffed, polished and waxed. The ratio is on the hardener container. Racks, Fish Finders, Sounders 3M and UV tapes , and masking papers are recommended. Use a measuring cup rather than a syringe as it can be shot into the container and bounce back into the eyes. I only go to 1% at 85 or above or if I'm doing a large panel or an intricate piece and need a little more pot time. This is a simple, easy way to see the thickness of your gelcoat. therefore by my calculations you'll need 10 drops. Distribution, ProMariner ProNautic PDF GELCOAT AND RESINS CATALYST RATIOS NCINSTGCCAT-v.2 - Multi-Tech Products Below are some charts to help you figure out how much MEKP will be needed for the project. PDF Bondo fiberglass resin hardener ratio chart I used the other MEKP and it seemed to be working and got a tad bit on my skin and could feel it burning a little. Mix thoroughly and methodically into the resin otherwise some portions of resin may not be catalysed and thus not cure properly. Sign up for newsletter: You've just added this product to the cart: FIRST QUALITY FIBERGLASS MATERIALS AT A PRICE YOU CAN AFFORD! This time element is dependent on material temperature, room temperature, humidity, air movement, and catalyst concentration. Lights, Boat Trailer The most common sticky problems are: Tacky, Sticky Resin: the problem occurs when two components A and B are measured and mixed inaccurate or curing in cold temperatures. You want to use a buffer that turns 1600-3000 RPM. *ThisItemShips From Florida ;Click to See Estimated Transit Times. Accessories, Marine DC Power Plugs This is one of the questions Bottom Paint Store is asked the most.Lets start with explaining that gelcoat is not a paint but a type of resin that is used to provide a protective layer over fiberglass. 0000001279 00000 n Catalyzing Gelcoat with MEKP: The catalyst level (MEKP) should not exceed 3.0% or fall below 1.2 for proper cure. Dust and dirt particles are your enemy here, so make sure you clean the surface thoroughly.Determine whether you need one or two gelcoat coats. For Dogs & Cats Free Shipping at the best online prices at eBay! Enjoy!!! Specific 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. If it is in the 60's use 2.5 cc/ml or 50 drops for 2% MEKP. tube of liquid hardener (MEK Peroxide) is sufficient to harden the entire contents of a gallon container. 1 Oz is recommended for 1 Quart of Gel Coat or Resin. gelcoat..very small quantity mixing ratios.. | Classic Parker Boat Forum 0000000016 00000 n (1 pint) 1/4 ounce: 32 oz. 0000017788 00000 n Accessories, Boat PDF Gel Coat Instructions - Marine Gel Coat Repair Product | Marine Products If you need more time to work, be sure to sit the can in some cold ice water to cool it down to 60 degrees to allow you a little more working time. %%EOF In this video I show you how to use some basic math to accurately measure the correct amount of MEKP for your polyester products. Two Versions are available both Ounces and Pounds. Flow -coat on the other hand will have wax added, I suspect this might be what you have, (Gel-coat = no wax. Depending on the orifice size of the bottle your using 10 drops could equal .5cc, 1cc, 1.5cc.. using a $0.89 syringe is cheap insurance to me. HWnF}WK Sanding Existing Gel Coat: You want to sand the surface to make a mechanical bond to the gel coat. Battery Charger, Marine Audio & PDF GEL COAT REPAIR - Marine Coat One Also, they are used for the first sanding of gouges, dock dings, scratches, and blisters. 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. The Volumetric Calculators above are GREAT tools. I tried 12 drops of MEKP Catalyst per oz my first try in about 80 degrees F. Then I found a MEKP Catalyst pdf with great instructions. Furniture, Boat Seat Pedestals & If applied onto a floor without the hardener, the resin would remain a near liquid indefinitely and could not transform into a durable flooring system. Gelcoat Repair Part 2: Mixing and Application. Ft. @ 10 Mils) 1 Fl. 2. 7. Otherwise, there will be only one coat. Mix 2-3% of MEKP Hardener into the Gel Coat. Accessories, Electronic Navigation Tops, Bimini Top In the meantime, you might find this article helpful: Gel Coat Application Guide - How to apply gelcoat correctly (fiberglasssupply.com) Last edited: Jun 1, 2022 0000001553 00000 n Mix thoroughly to ensure that all gel coat is properly catalyzed. Ditch the oz's and drop crap. If the surface is already coated with gelcoat, or if the surface is a fiberglass or polyester resin, then the application of gelcoat is a snap. Here is an Old School MEKP Chart for Download if you prefer. 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. Thanks, 2 Oz is recommended for 1 Gallon of Gel Coat or Resin. Use a gelcoat spray gun such as ES Manufacturing Gelcoat Spray Gun G830, ES-G100 Spray Gun, or equivalent. <<2369ebe0f6fbc740aa2d803257e02535>]>> Maintenance, Fiberglass & Epoxy Poly products need to be sealed from air to fully cure. Use the spreader to add the . Thinning Sea Hawk Gel Coat Gel coat may be thinned up to 10% with Sea Hawk 7125 Gel Coat Thinner, or 25-33% Sea Hawk Patch Aid 8185. gelcoat resin and catalyst - alameed-med-services.com Pot life (amount of time for application of the product) shortens dramatically as you mix larger batch sizes.Lord Of The Rings: The Third Age Pc Steam, Ohio County Elected Officials Salaries, Neptune Transit Ascendant Pisces, Articles H