Cordless Caulking Gun Suitable For BL1830B-2 BL1850-2 BL1850B-2 BL1840B OU
Application: Suitable for BL1830B-2, BL1850-2, BL1850B-2, BL1840B, BL1820B, BL1860B-2, BL1830, BL1840, BL1850, BL1860, BL1815, BL1430, BL1450, BL1440, etc. It is best to start testing flowrate with the lowest speed.