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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.
March 23, 2022
Make sure you where a mask because this stuff is laughter than air but definitely a great product for making structural glue and fillets for glassing π
March 13, 2022
Good product
October 18, 2021
The silica mixes up well.
October 13, 2021
takes quite awhile to mix in for moderate results
August 31, 2021
The project turned out great!
July 25, 2021
Gonna thicken some 'poxy and make "peanut butter". JD always gets the materials to me quickly...they rock
May 18, 2021
Great product and fast shipping
May 10, 2021
Was very happy with this product. Used to make my gelcoat thicker.
April 10, 2021
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.
April 9, 2021
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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