Posted by a reviewer on Amazon

Hiif you mix the mortar without plasticiser is not working easy to say is useless but you dont know how to use

Posted by a reviewer on Amazon

One thing i have found is that i get about a inch or two of waste mortar in every tube where the water has squeezed out of the mortar making it too stiff to come out of the gun although this was inconsistent so probably down to the mortar mix also the mortar needs to be really smooth no lumps

Posted by a reviewer on Amazon

Up to now ive done the bottom half of the rear wall of a semi detached house to a depth of 2025mm with awful varying mortar thickness between 7 and 20mm between the bricks and its taken me probably 8 hours not including mixing the mortar and cleaning up a couple of hours per evening when i got home from work so a lot quicker

Posted by a reviewer on Amazon

Not suitable for use with mixes that incorporate sharp sand

Posted by a reviewer on Amazon

Need to mix just right and use a plasticiser or is useless as it just squeezes the water out and no mortar

Posted by a reviewer on Amazon

Great tool makes repointing a doddledont male morta mix too stiff though

Posted by a reviewer on Amazon

I see people have said mortar gets stuck in the gun

Posted by a reviewer on Amazon

Ive been told adding plasticizer makes it work better