TotalBoat Silica Thickener
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This item is eligible for free shipping on orders over $99.99
TotalBoat Silica Thickener is an extremely fine powder used to create a smooth, non-sagging, high-strength mixture for structural bonding, filleting, and filling. It can be used alone or in conjunction with Milled Glass Fibers or Phenolic or Glass Microballoons.
To prepare, first mix together the amount of resin/hardener that your project requires. Then add any fiber fillers or bulking agents and mix well. Add silica thickener to the mixture last. Remember to ALWAYS stir bottom to top.
Reviews for TotalBoat Silica Thickener
October 18, 2021
Verified Purchase
The silica mixes up well.
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October 13, 2021
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takes quite awhile to mix in for moderate results
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August 31, 2021
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The project turned out great!
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July 25, 2021
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Gonna thicken some 'poxy and make "peanut butter". JD always gets the materials to me quickly...they rock
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May 18, 2021
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Great product and fast shipping
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May 10, 2021
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Was very happy with this product. Used to make my gelcoat thicker.
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April 10, 2021
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I use it mainly as a thickener for vertical layups and also for "gluing" support pieces together. It's very uniform and mixes in easily.
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April 9, 2021
Verified Purchase
I used the product to thicken the epoxy I was putting on so that I could slope it. It got thicker but I did not use enough and it still ran. Apparently, you have to use quite a bit to get it to thicken and become more solid than liquid but still pliable. Instructions would have been helpful. It makes it easier to sand but not by much. The epoxy is so hard, I had to use a grinder disk on my oscillator to lower some high spots.
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January 17, 2021
Verified Purchase
This product is very fine and being silica I am very careful not to breathe when using, so I use less.
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October 26, 2020
Verified Purchase
Well packaged, no leaks product worked great for small repairs, quick shipping, great vendor.
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