Thermopanel 36mm Stainless Steel Washers for Tile Backerboard - Pack of 100 Tile Backerboard Washers to Fix Marmox, Wedi Type Insulation Boards to Floors and Walls, 100 of Pack

Work well, much more even pull than the rectangular washers provided by a popular insulated tile backing manufacturer.

Used to hold PIR insulation to rafters.Excellent choice

Much cheaper than wedi's washers and do the same job. Just did a bathroom with these and they work as expected

Did exactly the job we wanted them for, used with concrete screws and plasterboard to fit out bathroom

Looks good but not got round to using yet

Totally fine. Does the job and cheaper than the Wedi branded item.I've used both - no difference.

Used for additional fixing of insulated plasterboard along with dry line ahdesive.Work great. I would buy again.

Perfect for what i wanted. Used for securing cement boards to a timber frame.