100% solids epoxy is a coating with no solvents or water added, so nearly all of it remains on the floor after curing. It builds a thicker, more durable film per coat than water based or solvent based epoxy.
100% solids epoxy is a coating that contains no solvents or water as carriers, meaning nearly everything in the can ends up on the floor after it cures. That gives it a much thicker dry film build per coat than water based or solvent based epoxy.
Why Solids Content Matters
The solids percentage tells you how much material actually remains on the surface once the coating cures. A water based epoxy might be 40 to 60 percent solids, losing much of its volume to evaporation, while 100% solids epoxy builds a thicker, more durable film in a single coat.
100% Solids Epoxy vs. Water-Based Epoxy
Water based epoxy is easier to apply, has lower odor, and costs less, which makes it common for do it yourself projects. 100% solids epoxy is more durable, more chemical resistant, and better suited to garages, warehouses, and commercial floors that see heavy use.
Practical Tips for Using 100% Solids Epoxy
Because it has a short pot life and high viscosity, mix smaller batches and move quickly once it is combined. Back rolling with a spiked roller helps release trapped air bubbles, and working during cooler parts of the day extends your working window.
