What You’ll Need

• “Magelstick” – Epoxy Mastic for Stone, Metal, and Cement Bonding and Grouting – for precision bonding and grouting on vertical surfaces
• “Epoxyprimer” – Universal Water-Based Two-Component Epoxy Floor Primer – optional, for improved adhesion on problem substrates
• Tooth Shaped Spatula for Epoxy Resin Application – to spread resin evenly and accurately
• Resin & Paint Application Rollers – Short-Pile, Large, and Sponge Types – for applying primers or larger resin surfaces
• Standard tools: cleaning brush, mild detergent, protective gloves, mixing container

Step 1: Remove and Clean Loose Tiles

Begin by carefully loosening any tiles that have come away from the wall, using a thin spatula or flat tool to avoid cracking the tile edges. Remove old adhesive or grout from the back of the tiles and the wall surface.

Clean both the tile and wall thoroughly with a brush and mild detergent to remove dust, grease, or loose material. Allow everything to dry completely before continuing.

Ensure all surfaces are clean, dry, and free from dust to maximise the bond strength of the resin adhesive.

Step 2: Prepare and Mix the Epoxy Resin

Select a suitable epoxy resin adhesive like “Magelstick” – Epoxy Mastic for Stone, Metal, and Cement Bonding and Grouting. This thixotropic (non-sagging) formula is ideal for precise application on vertical surfaces such as walls.

Following the manufacturer’s instructions, mix the resin and hardener in the correct ratio (for Magelstick, this is 100:50 by weight) in a clean container. Stir thoroughly until the mixture achieves a uniform colour.

Do not mix large batches of resin at once; smaller quantities ensure better handling and reduce waste.

Step 3: Apply Resin and Reattach the Tiles

Use your Tooth Shaped Spatula for Epoxy Resin Application or a suitable tool to evenly spread a thin layer of the mixed resin onto the back of each loose tile or directly onto the prepared wall surface. The notched design helps ensure consistent coverage without air pockets.

Position the tile carefully on the wall, pressing firmly to ensure full contact. Remove excess resin that seeps out from the edges before it cures. Hold the tile in place with gentle pressure until the adhesive begins to set. For multiple tiles, work section by section to maintain alignment.

Step 4: Finishing Touches and Curing

Check that the tiles are aligned and level with surrounding tiles before leaving the resin to set fully. Refer to the product’s recommended curing time (typically a few hours to overnight for full strength).

If the gaps between tiles need filling, more resin mastic can be used for grouting and a smooth finish. Use a roller or spatula for fine adjustments.

Allow each layer to cure before applying the next to prevent displacement or surface imperfections.

Tips, Troubleshooting and Common Mistakes

Always observe the minimum recommended application temperature (generally above 10°C) for epoxy products, as colder conditions can impair curing and adhesion.

Avoid over-applying resin; excess material may seep onto the tile face or adjacent tiles. Promptly clean spills before curing begins.

If reattaching to an especially porous or problematic substrate, consider using Epoxyprimer before bonding the tiles to promote adhesion and longevity.