MB Power-Pro Gun The ultimate heavy duty mid range sealant gun Smooth action extra pull trigger for easier use than most standard guns Rotating swivel action carriage to enable easier access to difficult to reach areas such as behind taps and pipes also makes the change of direction much easier. For both 310ml and 400ml cartridges. The Powerpro has a hook end that makes storing the gun and hanging from ladders and step ladders when in use much easier.
