sealcoat noun 1verb 1forms 3 noun1 •A protective coating applied to an asphalt pavement with the aim of protecting it from damage from water, oil, ultraviolet radiation, etc.Probably a good idea to get a sealcoat if you want that pavement to last. verb1 •To apply a sealcoat to (asphalt).We went out and sealcoated this guy's driveway for free, and he got real mad when we said it was on us. formssealcoated · sealcoating · sealcoats
