chased in Pipes - which plaster?

[RobFurn]

Hi

The plumber has just fitted a new CH system to my parent bungalow. Boiler in loft and chased pipes into the walls to connect to the Rads.

I need to plaster over the chased in pipes (plastic 10mm)

Can I ask what is the best plaster to use. Just ordinary plaster our would or recommend backing plaster first. ?

P.S I take it PVA will not cause an issue with the pipes ?

 

[MJGas]

They've not covered them with anything?

 

[RobFurn]

No just clipped into the cavity. Should they be covered?

 

[MJGas]

Unless you have pics its hard to say, but if there clipped to the brick work and you plaster straight onto them. chances are the plaster will crack...