Removing Sealer from Black Slate with Tile Doctor Remove and Go in Worcester

I’m not sure what was previously used to seal these Black Slate floor tiles in the kitchen of a property in the St Johns suburb of Worcester but something had not gone well. The sealer had completely failed and was starting to peel off resulting in a very unsightly appearance.

The owner was not happy, as well as the peeling the floor had lost its colour and now looked terrible. I was called in to strip the old sealer off the Slate and replace with something more hard wearing.

I visited the property to survey the floor and investigate the full extent of the problems. After running a few tests, I discussed the process for restoring the Slate. They were happy to go ahead with my quote and we booked in a mutually convenient date for the work to commence.

Removing Sealer from a Slate Tiled Kitchen Floor

To strip off the failed sealer the floor was sprayed with a strong dilution of Tile Doctor Remove and Go with Tile Doctor Oxy-Gel applied on top. Both these products are powerful strippers and Oxy-Gel is also a cleaner. Using a Black scrubbing pad fitted to a rotary floor machine the products were worked into the floor.

This process did a good job of removing the old sealer and cleaning up the tiles and after the pad had been across the whole floor it was rinsed with water and the soiling extracted with a wet vacuum. The process was then repeated until I was satisfied that all the sealer had been removed and the ingrained dirt had been released from the pores of the stone.

Once the floor was clean, I moved my attention to the grout lines, these were flushed and scrubbed with Tile Doctor Pro-Clean worked in by hand with a scrubbing brush. After another rinse and extract the floor was left to dry off overnight.

Sealing a Slate Tiled Kitchen Floor

The next day I returned to seal the tiles first checking they were dry using a damp meter. All was well so I moved onto applying the sealer which for this Slate floor I had chosen Tile Doctors newest sealing product called X-Tra Seal. This is an oil-based impregnator that works from withing by soaking into the pores of the stone, occupying the pores and thus preventing dirt from residing there.

Several coats of sealer were applied and by the time I had finished the floor was completely transformed. The new sealer had worked wonders on the Slate bringing out the dark colours and character whilst adding durable protection. The floor was now restored and looking how it should.

For aftercare cleaning I recommended they use of Tile Doctor Neutral Tile Cleaner which will help keep the floor in tip top condition. This is a pH neutral product which is mild enough to be used daily, it will ensure that the newly applied sealer is not compromised unlike some household cleaners which are simply too strong and can break it down.

The floor looked great as you can see from the pictures and the client was very happy with the completed work, another happy Tile Doctor client.

Source: Floor Restoration Products and Services in Worcestershire