TotalBoat ThickSet Clear Deep Casting Epoxy 1.3 Gallon Kit
TotalBoat ThickSet Epoxy Floating Shelf: @keddiewoodshopTotalBoat ThickSet Resin and Hardener for River Top Kitchen Island by Jonny BuildsDispensing Resin and Hardener Components by weightMixing TotalBoat ThickSet componentsAdding black pigment to mixed ThickSetAdding white pearl pigment to mixed ThickSet tinted blackPouring tinted, mixed ThickSet into moldCloseup of ThickSet Epoxy pourFinished River Top Kitchen Island by Jonny Builds

ThickSet Clear Deep Casting Epoxy


Two-part, super clear, deep casting epoxy makes 3-D casting and encapsulating projects easy and fun! Pour single layers up to 1″ thick for larger applications, and up to 2″ thick for smaller molds. Professional quality system creates a deep, clear finish on bar tops, table tops & counter tops embedded with your favorite objects and photos. Cured surface is BPA-free & safer for surfaces in contact with food. ThickSet is also great for deep casting and molding projects to create unique sculptures, figurines, jewelry, and more.

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Product Description

  • Water-clear, high-gloss, low-viscosity, pourable epoxy resin lets you pour single layers up to 1″ thick for larger applications, and up to 2″ thick for smaller molds.
  • Self-leveling epoxy is clear as glass to showcase embedded objects, and hard as stone to protect from scratches and scuffs.
  • Long working time gives you more time to play and create—especially when covering larger surfaces.
  • Simple 3 parts resin to 1 part hardener mix ratio makes it easy for beginners to get great results.
  • Use on interior surfaces out of direct sunlight for durable beauty that lasts a lifetime, without fogging or yellowing.
  • Low-VOC, low-odor formula is ideal for workshop, garage & indoor use.
  • Durable, cured epoxy surface is BPA-free, making it safer for tables that come into contact with food.
  • Take your art to the next level on wood, glass, ceramic, plastic, stone, concrete, and many other surfaces. Have fun, experiment, and pour your heart out!

More Details

  • Apply to properly prepared wood, metal, stone, ceramic, and concrete surfaces
  • Simple 3 to 1 mix ratio
  • Easy to tint with epoxy-safe coloring agents for added interest.
  • Sizes: Available in a 1.3 Quart Kit (1 Quart ThickSet Epoxy Resin Part A, and 1/3 Quart ThickSet Epoxy Hardener Part B), 1.3 Gallon Kit (1 Gallon ThickSet Epoxy Resin Part A, and 1/3 Gallon ThickSet Epoxy Hardener Part B), and a 4 Gallon Kit (3 Gallons ThickSet Epoxy Resin Part A, and 1 Gallon ThickSet Epoxy Hardener Part B)
  • Each order includes: 2 stir sticks, 2 Qt. size paint pails, and 1 plastic spreader

Turn ordinary things into extraordinary conversation pieces

TotalBoat ThickSet Clear Casting Epoxy is great for custom works of art on bar tops, counter tops, table tops, kitchen islands, kitchen counters, bistro tables, paperweights, lamp bases, chess sets, sculptures, jewelry—whatever you like!

Just measure, mix, and pour!

TotalBoat ThickSet makes it easy to get great results—even if you’ve never used epoxy before. Just measure carefully, stir thoroughly, and pour slowly onto your prepared surface or into your prepared mold. The key is step pouring with multiple layers. This means that when the previous layer has cooled but is soft enough to indent with your fingernail, pour the next layer directly on top.


  • Application temperature: 65°F-80°F. Warm conditions are critical for success.
  • For your safety, work in a well-ventilated area. Wear gloves, eye protection, and clothing protection.
  • Mix ratio by volume: 3 parts resin to 1 part hardener
  • Seal coat application: Brush. When applying to wood or porous surfaces, be sure to apply a very thin skim coat of epoxy to seal the surface, and allow it to cure before applying more epoxy.
  • Flood coat application(s): Pour on and spread with an epoxy spreader. Single-layer flood coats should be no deeper than 1/2″ to 1″ for larger areas, and 2″ for smaller molds.
  • Working time @ 77°F: 10-30 minutes, depending on mixing mass, material temperature, ambient temperature, mixing time, mixing speed, application speed, & casting or coating thickness
  • Gel time @ 77°F: 5.5 hours
  • Cured color: Clear
  • Volumetric yield: 1.5 sq ft (at 1" thickness) per gallon of mixed product
  • UV-resistant formula is not intended for outdoor applications with prolonged sunlight exposure.
  • Do not place items hotter than 125°F on the cured surface.

Not sure how much ThickSet Epoxy you need? Try our simple epoxy calculator to determine how much resin your project will require.

Get Inspired!

A Gorgeous Epoxy River Top Kitchen Island Made from Reclaimed Lumber
Talented TotalBoat Ambassador Jonny Lambert, of Jonny Builds fame, uses our TotalBoat ThickSet Epoxy to build a unique epoxy river top kitchen island. He used reclaimed lumber live-edge walnut slab cut-offs for the island top, and swirled black and white pearl pigments into our TotalBoat ThickSet Epoxy to create the ‘river’. Watch the wizard at work as he takes wood which would otherwise have ended up in the dumpster and turns it into a functional work of art.

A One-of-a-Kind, Backlit Epoxy Coffee ‘River’ Table Made from Scrap Walnut Slabs
Take a look at this detailed and entertaining epoxy river table build by TotalBoat Ambassador Caleb Harris, of YCMT2 (You Can Make This Too) as he uses our TotalBoat ThickSet Epoxy, mica powder pigments, walnut slabs, and LED strips to create a custom coffee table. Caleb used slabs of walnut he had left over from other projects. For the ‘river’ he stirred blue and gray pigments into our TotalBoat ThickSet Epoxy. For the finish, he used TotalBoat Halcyon water-based varnish to preserve and protect the surface. As Caleb creates this one-of-a-kind coffee table, he shows you how he avoids shimming wonky slabs, how he keeps resin from sticking to the mold, and all the details that went into this cool build. He even provides a link to his four helpful ways to estimate how much epoxy to pour. A must-see for anyone planning a river table build!

TotalBoat ThickSet Clear Casting Epoxy Tech Data
ThickSet Clear Casting Epoxy Resin SDS
ThickSet Epoxy Hardener SDS

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