BTB™ Cutting Depth Control Arm for Backfill Removal Blades

Many buses and large vehicles use flush glazing, meaning the different sections of glass down the side of thevehicle are set about 1/4" to 3/8" apart and the space between is filled with urethane. Backfill Removal Bladeswill remove this urethane quickly and easily. WK176 • 1/4" Blade Channel Width WK174 • 5/32" (slightly larger than 1/8") Blade Channel Width WK26 • Cutting Depth Control Arm