sealing terracotta outdoors spain - TilersForums.co.uk | Tile Forums

24-09-2008

Located in Southern Spain we have approx 55 msq terracotta - 3 outdoor terraces; topfloor; exposed to all weather extremes sun/rain etc. The tiles have a smooth surface & there is an inset glazed border too but they are awful to keep clean - they attract & hold dust & there is some limescale deposit (from a leaking plant watering system pooling in areas) We'd like a sealed surface & to just be able to mop them down. It would be good to find a once and for all solution though most people we've asked say it will be an ongoing labour. Need help sourcing a cleaner to get rid of the limescale (we've tried quite a few products but none have worked well) and a sealant. Fired Earth recommended Thompsons waterproof sealant. Various DIY sites recommend HG Impregnating Sealant OR Aquamix products (Sealers Choice 15 Gold) OR various Tile Doctor products (Tile Doctor site) There's huge price differences with the Thompsons stuff cheapest BUT if we take a product out to Espana & it doesn't do the job we are stuck.....until we next take the car out/next year!! Help & advice much appreciated

GazTech · 24-09-2008

Welcome to the forums.
Kev (tiling logistics) & Gary (highlander) are both well up on sealants for different applications, they will advise you...Gaz

**wetdec** · 24-09-2008

Linseed is the answer but not sure about Spain.

Have a look for ltp ironwax (ltp-online ) its top stuff for clays becareful tho that you dont allow it to bubble on the surface as they will stay there when its dry.

tiler

24-09-2008

ive used drai for years and still do
in this country and in hot climates without a problem

29-09-2008

Thanks for this - where do we get this DRAI sealant please?

29-09-2008

Quote:

Originally Posted by Unregistered

Thanks for this - where do we get this DRAI sealant please?

i buy it from
Combined Masonry Supplies Ltd - Bradford - BD12 0SG
they have a mail order service
Ive also seen in on ebay

TilingLogistics · 29-09-2008

Quote:

Originally Posted by Unregistered

Located in Southern Spain we have approx 55 msq terracotta - 3 outdoor terraces; topfloor; exposed to all weather extremes sun/rain etc. The tiles have a smooth surface & there is an inset glazed border too but they are awful to keep clean - they attract & hold dust & there is some limescale deposit (from a leaking plant watering system pooling in areas) We'd like a sealed surface & to just be able to mop them down. It would be good to find a once and for all solution though most people we've asked say it will be an ongoing labour. Need help sourcing a cleaner to get rid of the limescale (we've tried quite a few products but none have worked well) and a sealant. Fired Earth recommended Thompsons waterproof sealant. Various DIY sites recommend HG Impregnating Sealant OR Aquamix products (Sealers Choice 15 Gold) OR various Tile Doctor products (Tile Doctor site) There's huge price differences with the Thompsons stuff cheapest BUT if we take a product out to Espana & it doesn't do the job we are stuck.....until we next take the car out/next year!! Help & advice much appreciated

I think for this job I would just be going with Aqua Mix Penetrating Sealer. I don't think i would go to the expense of Sealers Choice Gold. Although it is a premium sealer. To clean the limescale I would use Aqua Mix Extreme. The above products will work the only caveat is Penetrating Sealer will probably need reapplying in 3/4 Years where as Sealers Choice Gold is OK for 12-15 Years,

Kev

Fred · 29-09-2008

Quote:

Originally Posted by TilingLogistics

I think for this job I would just be going with Aqua Mix Penetrating Sealer. I don't think i would go to the expense of Sealers Choice Gold. Although it is a premium sealer. To clean the limescale I would use Aqua Mix Extreme. The above products will work the only caveat is Penetrating Sealer will probably need reapplying in 3/4 Years where as Sealers Choice Gold is OK for 12-15 Years,

Kev

Is there a link so I can do some reading please..................

DEtileD · 06-10-2008

Ok, i have a place in southern spain and the tiles i have had the same problem...they weren't real terracotta though...
Is it REAL terracotta or ceramic made to look like terracotta?

TilingLogistics · 06-10-2008

Quote:

Originally Posted by Fred

Is there a link so I can do some reading please..................

www.aquamix.com

Kev

DEtileD · 06-10-2008

Just going back to it. If you use a lot of these sealers on Ceramic tiles you are gonna have problems so look it up first.

Mosaic Girl · 3 Weeks Ago

For the sealer what about 'Seal Guard'? Just google Seal guard sealant and it'll come up. Very glad I discovered it myself. Comes in a spray or brush on, no need to clean off after, sound and looks very promising to me even though I haven't used it yet myself, but bought a can after much research for a mosaic project soon to be finished. And have you tried simple white vinegar for the limescale?