EPOXY IN KNOTS & CRACKS

Epoxies are petroleum-based resins that cure to a solid state when combined with the right amount of the appropriate hardener. Unlike simple one-part wood putty, epoxy fillers are mixed from A and B components and are often formulated not only to adhere well to consolidated wood, but flex like wood and even tool-like wood with planes, chisels, and sandpaper. Epoxy fillers are ideal for filling the voids and holes in wood: checks and splits from weathering; holes from old hardware, countersunk screws, and nails; lost knots and woodpecker holes.