BLACK JACK Silver Seal 300 4.75 Gallon Aluminum Reflective Roof Coating (3 Year Limited Warranty) InSinkErator impact driver is 19% shorter 1000088971 impact driver is 19% shorter Brushless motor for maximum runtime and durability The drill driver has a high speed transmission with 2 speed settings and 15 clutch settings The drill driver has 3 LED lights to illuminate the work surface Compact It’s a small luxury that elevates daily projects into smooth Reflects heat reducing roof temperatures Can save energy through reduced interior temperatures Protects and seals roof surfaces Cures to a bright reflective silver finish Outlasts traditional asphalt coatings