What You’ll Need

• “Epoxyprimer” – Universal Water-Based Two-Component Epoxy Floor Primer – for preparing concrete, tile, wood, or screed surfaces before applying resin.
• “Flowstone” – Complete Permeable Floor Kit with Pebbles and Resin – supplies the stone aggregate and appropriate binder for fully permeable outdoor floors.
• “Trasparente” – Epoxy Binder for Coloured Pebbles and Grits – use with warm or dark-coloured aggregates for decorative surfaces needing UV stability.
• “Polirock” – Polyurethane Binder for White Stones, 2kg Two-Component Kit – essential for outdoor white stone floors where a non-yellowing, clear finish is needed.
• Clean water and mild detergent for surface cleaning
• Protective gloves and mask
• Trowel or float for application
• Mixing container and spatula (cement mixer for larger surfaces)
• Masking tape for edge definition

Step 2: Mask Surrounding Areas

Before resin application, use masking tape to protect adjacent surfaces such as walls, steps, or adjoining paving. Carefully define the intended floor shape and make sure there are clear boundaries, particularly for complex or irregular layouts. This step keeps your workspace tidy and your finished floor edges crisp.

Step 4: Lay and Level the Resin Floor

Spread the resin-stone mixture evenly across the prepared and primed area using a trowel or float. Work methodically in sections to achieve a uniform layer thickness, generally around 2 cm for standard outdoor use. Press the mixture firmly, flattening the surface whilst maintaining the desired permeability for drainage. If you’re using the “Flowstone” – Complete Permeable Floor Kit with Pebbles and Resin, follow the kit instructions for proportions and working time, as its step-by-step guidance is designed to support both professionals and DIYers.

Once satisfied with the level and finish, remove masking tape before the resin cures to prevent tearing the clean edges. Allow the floor to cure as directed by the binder instructions – typically surfaces become walkable after 10 hours, with full curing after 24 hours.

Tips and Common Mistakes When Installing Resin Flooring

Correct surface preparation ensures maximum adhesion and longevity. Skipping proper base cleaning or priming can lead to delamination or poor finish. Layer thickness and aggregate mixing make a difference. Consistency in mixing and spreading prevents weak spots and uneven surfaces. Always use appropriate primers to avoid delamination. Glazed, damp, or contaminated substrates can compromise the entire system. Choose the correct binder for your chosen aggregate type. Using the wrong binder may result in yellowing or a lack of durability, especially with white aggregates. Curing time impacts when your floor is walkable. Rushing to use the floor before complete curing can permanently damage the finish.