How to patch this area?

[stealthwolf]

We had freestanding toilet roll holders. Wife decided on a whim to get the adhesive kind that stick on the wall. Except after a few weeks, it came off and brought the plaster with it. I patched it up with polyfilla and it looked okay until I went to screw in the new toilet roll holder and the polyfilla came away. I’ve managed to remove the patched area.

What should I use instead of polyfilla? 5cm X 5 cm approx

 

[Wayners]

50/50 wood glue and water.
Lash on.
Allow to dry will bind surface.
Then fill.

If you got any wood glue use that as it's PVA

 

[stealthwolf]

Then fill.

Thanks. Any recommendation for a good filler? I wasn’t impressed with the polyfilla stuff, even if it was easy to sand.

 

[thomasbrig]

This worked really well for me -

TOUPRET PATCH & REPAIR READY TO USE FILLER 1.5KG​

was recommended it by a good painter and decorator