3M Microspheres

3M Microspheres. Sold by the quart.

B&B Blend Epoxy Thickener (Cabosil and Wood Flour)

Our "special blend" of Cabosil and wood flour used to thicken epoxy. We use this for 95% of our boat building and thickening. The addition of a very fine wood flour at the perfect ratio makes the mix creamier and easier to work with over straight cabosil...