Burnsy

I did a powerspec and they recommend a polymer modified, i suppose it bonds better to natural stone. I should have said i recommend not that it has to be, but i would always use a polymer modified or one of the Bal range with porcelbond. Powerpspec suggests if not using polymer modified then use an addmix. Just saying what i would do.

All i was saying by asking how long you have tiling for was if you have never worked with natural stone, then might be worth getting a hand with the job. Thats what i did on my 1st stone job. Didn't want to say "you should get a hand with job" either in case you had been tiling for ages and took offence. Again, i swas just curious how long and not getting at you for asking the question, thats what the forum is for.

Hope it goes well.