For repairing, replacing or adding to wood and most rigid surfaces. Use on window sills, thresholds, window and door frames, columns, stair steps, balustrades, floors, capitals, moldings, doors, shutters, indoor and outdoor furniture, statues, archaeological and art restoration. Bonds permanently with high strength to most surfaces. It fills cracks, holes and voids of any size without the shrinking and crumbling. Can be painted, stained, wood-grained, sawed, nailed, planed, sanded, carved and machined like wood. Can be cast into shapes and sculpted by hand before hardening. Bonds equally well to ceramics, concrete, metal, glass, fiberglass and most rigid surfaces. Contains no VOC???s or noxious odors. Color can be changed, by mixing with stains, dyes or pigments. Light-weight epoxy adhesive system consisting of 2 components: resin paste (A) and hardener paste (B).