Electric Caulking Gun Lithium Battery 4 Speeds Wireless Glass Glue Gun Doors Windows Filling Sewing Gun For Makita Battery Feature： 【4 Gear Adjustable Speed】The caulking gun has four gears of variable speed, the pushing speed can be adjusted from 0 to 196mm/min.The variable trigger can also control the flow rate, The corresponding flow rate can be selected according to different needs, which can better control the flow of glue. 【Automatic Rebound Design】When you release the trigger, the toggle will automatically rebound to prevent excess glue from dripping out. 【LED Light Design】With an 450LM LED light, provide light for use in other dark environments. 【Widely Use】Suitable for applying glass glue, caulking, sealant etc.This caulking gun is suitable for all common 10oz/300ml sealants.Widely used for filling, sealing and repairing some narrow gaps in walls, windows, balcony doors and windows, shower/wash basin installations etc. Specifications: Voltage:18V/20V Max Working Current: 1A LED Lumens:400-450LM Material: Plastic, Iron Glass Glue Type: Structural Glue and Filling Glue Battery Model: Li-ion Battery（Battery Not Included） Suitable For Makita 18V-20V MAX Li-ion BATTERY MODEL: 18V : BL1815 BL1820 BL1830 BL1840 BL1845 BL1850 BL1860 and so on. NOTE: No Battery 4-SPEED ADJUSTMENT 1-speed 77-86mm/min 2-speed 115-121mm/min 3-speed 152-158mm/min 4-speed 190-196mm/min Package Includes: 1x Caulking Gun (Battery Not Included) _x000D_