On Mon, 21 Feb 2005 21:26:28 +0000, in uk.d-i-y Andy Dingley
wrote:

On Mon, 21 Feb 2005 19:55:55 GMT, "Andy"
wrote:

1. Presumably it's wise to get this adhesive up before putting
the new tiles and suitable adhesive down ?

I've never done this (I'm just about to). But I've been told (by a
professional tiler) that using a tile adhesive that's OK for wooden
floors as well will be OK without scraping the old adhesive off, so
long as it's smooth and flat enough.

Normal tile adhesives are expecting a somewhat permeable substrate,
timber or this old adhesive are impermeable. I'm planning on using
Wickes "timber or concrete" adhesive (ready mixed, red on white tub)

I'd be interested in hearing any comments on this approach.

When I pulled up some lino-tiles many years ago I was pleasantly
surprised to find the adhesive was water soluble. I ripped up the tiles
and gave the remaining goo a good sponging over with hot water and the
resulting goo was easily scraped off leaving clean boards.

Mind you, I would preferred to have discovered this before spending
hours scraping half of it off dry!!

Phil
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