Matair Caulking Gun – 310ml Cartridge, Metal Frame

The Matair Caulking Gun is a pneumatic applicator designed for dispensing standard 310ml caulking cartridges with precision and control. Built with a durable metal frame, rubber plunger, and non-drip valve, it operates at 6.3 bar (90 PSI) and consumes approximately 6 CFM (56 LPM) of compressed air, requiring a minimum 2 HP compressor. Ideal for construction, sealing, and finishing work where consistent bead application is essential.