2 Pack Professional PU Foam Gun Metal Foam Gun with 4 Long Nozzles and 40 Short Nozzles for Sealing, Filling, Black

Foam Blaster Kit: Contains 2 PU foam blasters, 40 short nozzles (4.7 cm) and 4 long nozzles (19.5 cm) for various applications. Make sure to clean the measuring gun after each use to maintain its effectiveness. Premium Material - Bauschaum construction foam gun is made of high quality aluminum alloy, durable, corrosion resistant and features The steel nozzle has good sealing performance and is not easy to clog even after prolonged use. Precise flow control: our PU foam gun features steel nozzles and a finely calibrated rotation mechanism for accurate distribution. Use the outlet valve to precisely regulate foam dosage, reducing foam loss and leakage. ERGONOMIC DESIGN - This professional metal measuring gun is equipped with an ergonomic handle and optimal nozzle length. You will not feel tired even with prolonged use, which ensures comfort even with prolonged use. Large application: the PU foam gun is suitable for filling, sealing, and thermal insulation of balcony doors and windows, bathtubs, air conditioning holes, and small joints between bricks and stones. Suitable for indoor and outdoor use.