This Diall Heavy Duty Sealant Gun is built for efficient application of sealants and adhesives, ideal for demanding DIY or professional tasks. Made from durable aluminium and plastic, it supports large cartridges and ensures consistent, smooth dispensing. This robust mastic gun is perfect for projects requiring precision, such as sealing gaps, applying adhesives, and filling joints in construction and repair work.
Compatible with 310ml and 400ml cartridges
Heavy duty gun for use with cartridges up to 400 ml
Features and benefits
Switchable anti-drip function that provides a choice between maximum dispensing speed or material flow control
Quick release thumb press
Standard screw thread for any foam-type gun
WARNING: while using this product, always wear goggles & masks
