mapei renovation fibre screed

[DHTiling]

If using it on timber then yes another primer is needed.. so many threads hard to remember what substrates..🙂

 

[DavieA]

Ah right, so if used on timber then £100 primer required. When will primer g be used ?

 

[DHTiling]

I would just use SBR on ply.. Depends if you want to 100% follow primer advice.. after all SBR is used for loads and loads of priming situations..

I use Primer G on screeds etc but SBR for timber..

 

[DavieA]

Cheers for the info. Who makes sbr? I thought priming ply wasn't required with mapei adhesives. I use primer g in screeds or plaster but nothing for ply.

 

[DHTiling]

Who mentioned adhesive.. this is SLC isn't it.?

 

[DavieA]

😳 I thought you talking in general, sorry my bad! So sbr for priming ply before applying mapei renovaton screed and primer g for screeds etc and im guessing no primer when applying ontop of any membrane.
Got it....... glad to hear there 100 pound primer ain't required because it sounds like a great product at a good price.

 

[DHTiling]

I can only say what i use.. 🙂

 

[DavieA]

Thats good enough for me. After all primer is surly primer its not like its a 2 part slc its waterbased so like you say it will depend on the sub to whether it needs primer in order to stick but primer nout to do with process.