Suitable for use with most standard acrylics, silicones, MS polymers and adhesives, this caulk gun has an 11”/280mm range, making it ideal for household and industrial applications. To use, simply cut the tip and puncture the seal of the caulking cartridge you want to use and insert into the gun frame. Then press the release lever to advance the plunger until it makes contact with the cartridge. Then, simply position the nozzle at the desired joint before squeezing trigger gently and moving along the joint, applying the caulk evenly.

Note: always clean the nozzle after use and keep the gun stored in a dry place to maximise working life. 

So, if you need a caulking solution that is simple, effective, and thoroughly flexible in application, then this Heavy Duty Caulking Gun might just be what you need.