Super hard epoxy resin-based black mortar patch designed for repairing damaged areas on asphalt. Ten times stronger than asphalt and does not soften in the sun. Kit comes with black ‘coal tar’ epoxy and hardener, and silica aggregate. Simply mix up A and B together, and then pour in sand until thick and paste-like, the apply. Coverage is 6 sq ft @ 1/4″ depth for 2 gal kit, 24 sq ft @ 1/4″ for the 5 gallon size. Looks like asphalt when dry.