Loose tiles & underfloor heating...

[JMRolfe]

That floor was primed with the Prowarm primer, which in felt, smelt, looked like PVA.

It ended up having two coats as the kitchen didn't require it (due to insulation boards) so I had loads of it kicking around and I was home alone that week trying to make myself useful.

 

[Andy Rhodes]

PVA is what kids at school ,you can peel it off your hands when it drys ,the best primers are either SBR or acrylic ones when tiling

 

[J Sid]

prowarm primer is not pva its an Acrylic primer

 

[Andy Rhodes]

Sorry never used prowarm , only going on whats said on the forum

 

[JMRolfe]

prowarm primer is not pva its an Acrylic primer

Thank you, I had didn't know what was actually in it 🙂