Porcelain tiles are an excellent choice for patio installations. They’re extremely durable, resistant to most stains, and very easy to maintain. But do they need to be sealed, like stone?
As a general rule, only polished porcelain tiles need sealing, and these aren’t recommended for outdoor installation as they don’t provide sufficient grip underfoot. In contrast, porcelain pavers typically have a matt finish with a textured surface, so they’re a safe and practical option.
However, whilst matt porcelain tiles don’t need to be sealed, there are lots of benefits to be gained from the application of our pre-grout ‘barrier’ treatment, ECOPROTEC Pre Grout Protection, and ECOPROTEC Porcelain Paving Enhancer
THE BENEFITS OF A BARRIER TREATMENT AND ENHANCER
Tiles that have a textured surface can easily become stained by grout and installation residues, which become trapped in the tile’s high and low surface points. This is particularly common in external applications, where brush-in jointing compounds are frequently used. Once these residues build up, the texture of the tile can become congested, and the tile’s slip resistance may be reduced. Ongoing cleaning and maintenance can also become more difficult. ECOPROTEC Pre Grout Protection will help prevent these issues.
A water-based treatment that’s applied before grouting, ECOPROTEC Pre Grout Protection creates a barrier that protects tiles from staining and makes the removal of residues easier. It also makes installation easier, as it extends grout working times by preventing rapid moisture absorption and keeping the grout fluid for longer. A final coat after installation also makes ongoing maintenance easier.
After installation, additional protection can then be added with the application of ECOPROTEC Porcelain Paving Enhancer. A water-based, PFAS-free solution, ECOPROTEC Porcelain Paving Enhancer creates a ‘just washed look’ without compromising slip-resistance. As well as enhancing appearance, the finish also provides further resistance to foot traffic, wear and stains.
How to apply ECOPROTEC Pre Grout Protection:
Before application, ensure that the surface to be treated is completely clean, dry and free from dirt, grime, cement and grout. If necessary, clean the tiles with a dilute solution of ECOPROTEC Intensive Cleaner (1:5), using a white pad. Rinse well to remove residues and let the tiles dry.
Shake the bottle before use. Before grouting, apply evenly to the tile surface using a broad paint brush, foam roller or light pressure sprayer. Allow to dry for 30 minutes.
Apply a second coat. Leave to cure for a minimum of one hour before grouting or pointing.
Once grout or pointing is dry, and all residues have been removed, a further coat of protector can be applied to cover both the tile surface and joints.
How to apply ECOPROTEC Porcelain Paving Enhancer:
Before application, ensure that the surface to be treated is completely clean, dry and free from dirt, grime, cement and grout. If the tiles are newly laid, and were protected with ECOPROTEC Pre Grout Protection, ensure all installation residues have been removed and the surface is completely dry before application. If tiles weren’t protected, or have been laid for some time, deep clean with ECOPROTEC Intensive Cleaner. Any existing fixing residues should be removed with ECOPROTEC Cement Grout & Salt Residue Remover.
Apply ECOPROTEC Porcelain Paving Enhancer onto clean, dry tiles with a foam roller, sealant applicator pad or paint brush. Apply without rubbing until an evenly thin layer is created.
Allow to dry for one hour. For a more enhanced appearance, further coats can be applied, to a maximum of four; apply each coat at right angles to the previous coat.
The treatment will harden after approx. one hour but should be left for a further three days to achieve full hardness and become fully resistant.
For more advice, browse ECOPROTEC TV on YouTube, contact the ECOPROTEC team direct on 01823 666213 or email technical@ecoprotec.co.uk
