Silica Thickener
Silica Thickener
Silica Thickener
Silica Thickener

Silica Thickener

$14.99
/
Shipping calculated at checkout.
Size
  • In stock, ready to ship
  • Inventory on the way

Silica Epoxy Thickener can be used alone or combined with other fillers to achieve the desired properties. For example, blend into mixed resin/hardener along with TotalBoat Glass Microballoons (sold separately) to allow easy sanding when fairing. Or, combine with TotalBoat Milled Glass Fibers (sold separately) for added strength and sag resistance.

TotalBoat fillers can be used with either epoxy or polyester resins to change the resin properties for various uses, such as bulking out the resin or making it easy to sand. Because fillers can affect the pot life of a resin, create a small trial batch first to determine how much working time you’ll have.

Fumed Silica Details

  • Thickens epoxy resin and polyester resin systems to prevent sagging or slumping on vertical and overhead surfaces.
  • Creates a smooth, strong filleting compound.
  • Cured surface is extremely hard and abrasion resistant.
  • Creates secure structural bonds on porous and non-porous surfaces.
  • Fills holes and gaps.
  • Always wear proper safety protection when blending Silica Thickener or other fillers into mixed resin/hardener.
  • Product Color: White
  • Cured Color: Dull White
  • Sizes: Available sizes include 1 Quart and 5 Quart containers

NOTE: A 5-quart quantity of TotalBoat Silica Thickener combined with the 1 Gallon Kit of TotalBoat 5:1 Epoxy, Group Size B (sold separately), will produce approximately 1.75 gallons of smooth, thixotropic epoxy filler.

 

Pre Order Now

The order will ship in 4 weeks, and you can also enjoy the free shipping over 100$

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

Built for Life on the Water


Every piece of gear is made with the same toughness the ocean demands.

Whether you’re on the boat, the dock, or in town, it’s built to last.

Pre-Order Now
Rooted in Lobster Fishing


Before the hoodies, before the hats — it all started with lobstering.
Five generations on the Maine coast shaped the grit, style, and toughness behind this merch.

Pre-Order Now

Testimonials

★★★★★

I’ve followed Jacob’s fishing journey for a while — wearing the merch makes me feel like I’m right on the boat with him.

Evan R.
★★★★★

The hoodie I got is heavy, warm, and perfect for New England weather. You can tell it’s made with the same grit as lobstering itself.

Sarah M.
★★★★★

I pre-ordered a tee and it shipped right when Jacob said it would. Totally worth the 4 weeks — the quality is on point.

Matt D.
★★★★★

It feels awesome knowing my order helps support Jacob’s new boat. The hat I got is my new everyday cap.

Emily L.
Los Angeles, CA

You may also like

Recently viewed