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Old 08-19-2011, 02:41 PM
sunbelt57 sunbelt57 is offline
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acrylic laquer thinner or just laquer thinner

I'm making a plug for my mold and I want to buy some acrylic lacquer thinner to thin out my Duratec sandable primer. All I can find in the local hardware store and the nearest HD is just labeled lacquer thinner. I take it that's different from acrylic lacquer thinner? Or is it the same thing? If not, can I get away with substituting lacquer thinner for ALT?
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Old 08-19-2011, 02:44 PM
sunbelt57 sunbelt57 is offline
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http://www.fibreglast.com/product/Du...r_2306/Duratec

Here's what I should use - but $54/gallon?
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Old 08-20-2011, 08:54 AM
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gonzo gonzo is offline
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A plug is one of the most important parts of boatbuilding. If it is not done rigth, every effort you put will be wasted. It is not a good place to go cheap.
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Old 08-21-2011, 09:47 PM
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tom kane tom kane is offline
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Acrylic lacquer thinner should contain at least 2 percent N-HEXANE, 50 percent TOLUOL, 15 percent METHANOL, 5 percent ACETONE. This is not necessarily a top quality Acrylic thinner but is reasonably priced.
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Old 08-22-2011, 03:06 AM
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waikikin waikikin is offline
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I've used Duratec Sealer/Grey primer & Gloss black in the past for plug surfacing, the thinner is strait MEK here from their literature......... Catalyze at 2 percent with mekP catalyst (20 cc per quart). The primer can be thinned up to 10 percent if necessary to achieve a fine spray. Thin with Duratec Thinner or Methyl Ethyl Ketone solvent after catalyzation.
Regards from Jeff. http://www.duratec1.com/Trouble%20Sh...imer%20TSG.pdf
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