OSI 1637230 Quad Window, Door and Siding Sealant, 10 fl oz, Beige 455 Bolts It's powered by two 18V

It's powered by two 18V Lithium-Ion batteries (sold separately) for 36 V power and performance and has an electronically-controlled BL Brushless Motor that matches torque and RPM to the application

Trapezoidal Grind

Anti-vibration design engineered to keep the wheel planted firmly on the surface for more efficient material removal

users can set the Automatic Torque Drive Technology mode

self-leveling cross lines

OSI 1637230 Quad Window, Door and Siding Sealant, 10 fl oz, Beige 455 Bolts It's powered by two 18VArm yourself against the elements with OSI Quad Window, Door & Siding Sealant. OSI Quad Window, Door & Siding Sealant is an all season formula designed for superior performance on exterior window, door and siding applications, fiber cement and vinyl siding, PVC trim, and much more. It can be applied to wet or dry surfaces, even at freezing temperatures and, unlike other sealants, it resists dirt and dust collection, yellowing and water washout. OSI