Black Jack Speed-Fill Blacktop Fill - 1 Gallon chapin Smooth-On’s Plat Cat™ platinum silicone

Smooth-On’s Plat Cat™ platinum silicone accelerator can also be used to accelerate Sorta-Clear rubber

Return to service: vertical surfaces in just 1 hour

so additional layers can be applied

Orange-colored foam for easy identification and inspection

This mat is 16 inches by 40 inches and includes a drain cut-out

Black Jack Speed-Fill Blacktop Fill - 1 Gallon chapin Smooth-On’s Plat Cat™ platinum siliconeBlack Jack Speed Fill elastic crack filler is a fast drying, rubberized compound for the repair of asphalt roads, driveways, pavements, expansion joints, walkways and foundation walls. Speed Fill elastic crack filler provides a long term flexible repair on cracks and joints up to 3 4 in wide. Count on Speed Fill elastic crack filler's quick drying formula to accelerate seal coating jobs. Speed Fill dries to dark black finish.