How Much Epoxy Do I Need?

Epoxy Calculator

Length (inches)
Width (inches)
Desired Thickness (inches)
Approximate surface area
square feet
Recommended amount of Epoxy
of our 2 Gallon Kits of PrimaLoc™ Epoxy
of our 1 Gallon Kits of PrimaLoc™ Epoxy
of our 2 Quart Kits of PrimaLoc™ Epoxy
of our 1 Quart Kits of PrimaLoc™ Epoxy

*Important Disclaimer: The results of this calculation are for one coat of product. It assumes a one gallon kit will cover approximately 48 square feet for a seal coat or 16 sq.ft. at 1/8” for a flood coat. This calculator is provided for general information and illustration purposes only; the results are to be used only as estimates and are not intended as definitive advice or as resource applicable to any specific circumstance and should not be relied upon or used as such. PrimaLoc™ Epoxy cannot guarantee that you will achieve proper results without verifying your measurements and assumptions. To verify product amounts, contact us and we will help you find exactly what you need.

Coverage Chart

AmountSeal Coat CoverageFlood Coat Coverage
1 Pint Resin + 1 Pint Hardener12 Sq. Ft.4 Sq. Ft.
1 Qt. Resin + 1 Qt. Hardener24 Sq. Ft.8 Sq. Ft.
1/2 Gal. Resin + 1/2 Gal. Hardener48 Sq. Ft.16 Sq. Ft.
1 Gal. Resin + 1 Gal. Hardener96 Sq. Ft.32 Sq. Ft.

For most applications, PrimaLoc™ Epoxy is applied in two stages, the Seal Coat stage and the Flood Coat stage.

Seal Coat: Coverage is 48 sq.ft. per combined gallon.

The seal coat is a small batch of epoxy that is brushed on in a thin layer to seal any pores in the surface and prevent air bubbles from forming in the following flood coat. Our epoxy is used for both the seal coat and the flood coat. It is the same product that is applied to the surface with a paint brush. This stage is followed by the flood coat, which is poured on and self levels to 1/8".

Flood Coat: Coverage is 16 sq.ft at 1/8" thick per combined gallon. A flood coat is simply poured on the surface and it self-levels to 1/8". Additional Flood coats can be applied every 4 hours to cover thicker embedded objects.

Side and Edges: When pouring over the Sides and Edges of a table, counter, or bar top, make sure that you purchase extra material to account for spillage over the sides as you will lose material coating them.