SPEED-FILL™ ELASTIC CRACK FILLER is a fast drying, rubberized compound for use on the repair of asphalt roads, driveways, pavements, expansion joints and walkways. Speeds up sealcoating jobs with quick drying. Provides a long term flexible repair on cracks and joints up to 3/4 in wide. Also seals foundation walls and other pavement surfaces. Dries to dark black finish.