Thinning gelcoat

Author: zeaz

August undefined, 2024

WebDec 7, 2024 · This item: Styrene Monomer Thinner for gelcoat and Resin - Quart. $29.99. In Stock. Sold by Fiberglass Supply Depot and ships from Amazon Fulfillment. Get it as soon as Tuesday, Mar 21. TotalBoat-14409 Marine Gelcoat for Boat Building, Repair and Composite Coatings (White, Quart with Wax) $39.99. In Stock. WebI'm about ready to start spraying Spectrum gelcoat over multiple small (1-2inch) repairs inside which have been filled with marine tex and sanded flush with #240 grit. Previous posts have confirmed that the quart liquid needs thinning for good results with a Preval sprayer. Some advocate using acetone, others say use styrene to thin.

Thining Gelcoat: Acetone or Styrene? Boat Design Net

WebThin gelcoat with styrene, up to a maximum of 15%. Adding more thinner than this amount can affect the color of the cured gelcoat. Even though it's one of the most commonly used … WebGelcoat is normally sprayed on in multiple coats to achieve the final cured thickness. You want enough thickness to allow for the initial sanding and polishing process, and still leave enough thickness to last a decade or more of maintenance compounding and polish before getting too thin. spectrum app on samsung tv

Can I spray gelcoat? – Jamestown Distributors

WebNov 30, 2009 · Thinning with acetone radically extends gel time. Adding more than ~3% styrene significantly weakens the gel coat. Using MEK, a high end paint thinner available in paint shops does not have such adverse effects. Important to note the difference between MEK the thinner and MEKP the catalyst! WebDec 27, 2005 · Gelcoat is always best if you don't mind wet sanding. The guys are right about using Duratec. But I found that thinning it with laquer thinner works better that styrene. Best thing you can do is try each thing and find the one easiest for you. It … WebMethyl Ethyl Ketone (MEK) is an effective solvent in gel coats that allows them to spray and level significantly better than acetone in spraying applications. MEK should be used to … spectrum app on vizio smartcast

what type of roller for gelcoat thinned with acetone

Re-Gelcoating your boat - Bertram31.com

WebUpdated. There is no defined amount to thin TotalBoat Gelcoat due to the variables involved with applying it. For spray applications, start by thinning 2-5% with styrene, and add more, as needed, for proper spraying, up to an absolute maximum of 15% (the more thinner that is added, the more chance there is that the color of the gelcoat will ... WebThinning gel-coat with acetone is not a good practice, overthining will cause problems with curing, also my experience has been that acetone changes base gel-coat colors. My best … spectrum app tvWebMay 14, 2024 · The gelcoat must be thinned slightly with reducer to spray evenly (although acetone is often recommended from thinning, it will cause the finish to more quickly lose … spectrum app on tv

"WebFeb 29, 2012 · Re: Thinning Gelcoat Yes I do know how, spray it literally everyday (in a mold where it was intended to be sprayed), haven't thinned any of it yet, don't see the need. Right equipment and tip and it sprays fine right out of the 5 gallon pail. I don't see where anyone has slammed anyone???....just wondering why he needs to thin. " - Thinning gelcoat

Thinning gelcoat

How much do you thin TotalBoat Gelcoat? – Jamestown …

WebMar 13, 2024 · If the gelcoat is applied to thin, it will not reach the temperature needed and will not cure fully. A mil is equal to 0.001″ or one-thousandth of an inch. You can use a Wet film thickness gauge to find the thickness of your wet gelcoat. Press the edge of the gauge into the gelcoat until it touches the surface below. Look at the teeth on the gauge. WebThinning gelcoat for spray application. The type of spray equipment and the temperature conditions typically dictate whether and how much you'll need to thin the gelcoat. For …

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WebGelcoat (not always the rule, especially with appropriate sanding methods). Patch Aid or Duratech – also known as Thinning Resin or Patch Boosters. These resin mixtures make …

WebIn open flat areas, layer passes. Final thickness should be 12-15 mils minimum or the gelcoat may not fully cure. As soon as you are done spraying, clean your sprayer fully with … WebSep 17, 2024 · Mix up some gel coat with the wax already in it, add a reducing agent, some times called patch aide or the like.. your local Gel coat place should have this. it will slow down the cure time and still allow you to use the right about of MEKP to cure it off.

WebSep 5, 2012 · A gelcoat surface is a very smooth, mirror-like finish when it is new. As gelcoat ages, it becomes porous which means the more easily it stains, the worse it looks and the … WebThinning 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. Use one or the other. Do Not combine. Acetone is NOT recommended except in clean up. Always add thinner, tint, or other approved additives prior to catalyzing with MEKp (also known as the hardener).

WebApr 7, 2024 · 3. Wipe the surface of the damaged area with acetone to clean it. Pour a bit of acetone onto a clean cloth. Wipe over the area you will repair to remove dirt, dust, and any …

WebJan 10, 2024 · There are products formulated for reducing gel coat to help it spray and cure better, you can get them at most fiberglass supply outlets. If you can't get the right product, you can use acetone or styrene, just don't use more than about 5%. ondarvr, Mar 8, 2006 #2 (You must log in or sign up to reply here.) spectrum app tv appWebSep 15, 2024 · Use several thin coats or use gelcoat paste that is thicker with fewer tendencies to sag. Which type you use will depend on the repair and your method of application. For vertical surfaces, I prefer spray application using several thin coats. As mentioned, gelcoat has to be sealed from the air for it to harden properly. spectrum app watch dvr on smart tvWebJan 5, 2011 · Catalyze your material so that it has a longer pot life. Apply the gelcoat using a brush or spray gun. Apply gel coat in 4-5 layers at approximately 5 mils each, allowing 15-20 minutes between layers for a … spectrum apple tv 4k offerWebFeb 5, 2011 · Typically gelcoat is catalyzed at 1.5 to 2% Use the 2.0mm tip for your sprayer the bigger the better Thin with Styrene or MEK they say 10% but reality is with your spray equipment you may need to go a little more (but you degrade the gelcoat some by thinning) spectrum app tv downloadWebCatalyze your material so that it has a longer pot life. Apply the gelcoat using a brush or spray gun. Apply gel coat in 4-5 layers at approximately 5 mils each, allowing 15-20 minutes between layers for a total thickness of 20-25 mils. Use a gel coat thickness gauge to ensure proper thickness is achieved. spectrum apple tv boxWebOur standard gelcoats are designed to cure in films as thin as 12mils (0.012 inches); however, we recommend that you apply them in coats of 18-20 mils to get the best cure, … spectrum apple phones for saleWebTo thin the gel coat, use styrene monomer. It is possible to use acetone to thin gel coat, but there is a chance the gel coat will be rubbery or soft. Styrene, on the other hand will promote cross-linking of the resin and catalyst. Do not add more than 10% styrene or acetone by volume. Thinning the gel coat gives it a better flow when spraying. spectrum apple tv offer