- How thick a layer can I pour at once?
- Fathom is built for deep pours, so thick layers are its purpose. Keep the workspace within the temperature range on the label and pour in one continuous session for the clearest result.
- Do I need a seal coat first?
- Yes on porous wood. Brush on a thin seal coat to stop air escaping into the deep pour and causing bubbles, then pour the main layer once it has set.
- How long before I can demold?
- Plan on about 24 hours before demolding. Cooler rooms stretch that; warmer rooms shorten it. Full strength develops over several days.
- Will it yellow in sunlight?
- The formula is UV-resistant to slow yellowing, but no clear epoxy is fully immune. Keep finished pieces out of long direct sun for the best color retention.
- What can I use it on?
- Wood, concrete and metal with the right surface prep. It is made for river tables, slab pours, bar tops, countertops and cast sculptures.
- How much does a kit cover?
- One gallon of mixed Fathom covers about 231 cubic inches, so a 4-gallon kit covers roughly four times that. Measure your mold volume before mixing.
- Where is the TotalBoat ThickSet Fathom Deep Pour Epoxy Resin cheapest?
- At Amazon, for $44.99, 63% under what the other stores charge, as of our latest check.
- Where can I buy the TotalBoat ThickSet Fathom Deep Pour Epoxy Resin?
- 12 stores we checked sell it, including Toolstoday.com, TotalBoat, Jamestown Distributors, Statedwoods Supply, Klingspor's Woodworking Shop.