Check the listing for details. TapeTech QuickBox 8.5” Drywall Flat Finishing Box for Hot Mud QB08-QSX. Condition: New. Listed at 185.00 USD. TapeTech QuickBox 8.5” Drywall Flat Finishing Box for Hot Mud The TapeTech 8.5" (22 cm) QuickBox® features double the capacity of the original QB06-QSX. Using fast-setting joint compound to cover the joint tape has never been easier or more worry-free. The QuickBox is the first and only finishing box designed specifically for use with fast-setting joint compound. The streamlined design of the QuickBox allows for easy cleaning – there are no small areas for compound to hide! And even if you allow the fast-setting compound to dry, a couple of taps on the box and the compound falls out. The tool-less blade change system is patented and allows for quick replacement or profile changes. Al's Taping Tools is the Largest Drywall Tool Store in the World! We are also a fully equipped automatic drywall tool service center with over 35 years in the industry. We sell and service all major brands of automatic drywall tools. All of our service techs are also fully trained in the operation of the tools that we sell and service. So if you are new to automatic drywall tools or have any questions, please give us a call or send us a message. We are here to help. Al's Taping Tools & Spray Equipment815 Tower DriveMedina, MN 55340