What You’ll Need

• “Epoxyprimer” – Universal Water-Based Two-Component Epoxy Floor Primer – for maximising adhesion on floors and tiled walls
• “Prolux” – PU coating for tiles, concrete, plastic and metal – suitable for driveable surfaces – for a tough, waterproof finish on bathroom floors and walls
• “Stone Effect Collection” – Marble Epoxy Resin Countertop Kit – for creating seamless marble-style bathroom vanities
• Protective gloves and goggles
• Sanding tools, rollers and brushes
• Mixing containers and sticks
• Masking tape and dust sheets

Visual Inspiration: Resin-Coated Bathrooms

Browse stunning examples of resin-coated bathrooms, from seamless wet room floors to striking marble-effect vanities. Each project demonstrates how the right preparation and technique can yield a surface that blends functionality with contemporary design. Let these visuals guide your choices in finishes, colours, and effects for your own bathroom transformation.

Step 1: Prepare and Clean All Surfaces

Start by removing any existing sealants, flaking paint, loose debris, and dust from the surfaces you intend to coat. A thoroughly clean and stable substrate is crucial for resin adhesion. Fill any cracks or holes and sand rough areas to ensure a perfectly level base. Mask the edges, taps, and any areas you do not wish to coat with resin. Cleaning with a degreasing agent is recommended before continuing, especially on tiles or previously treated surfaces.

Step 2: Prime for Lasting Adhesion

Priming is essential, especially on porous materials like concrete, timber, or tiles, to ensure the resin bonds correctly and resists moisture over time. Use “Epoxyprimer” – Universal Water-Based Two-Component Epoxy Floor Primer for this stage. Carefully mix as per the instructions and apply evenly with a roller or brush. Allow the primer to fully cure—typically 24 to 48 hours—before moving to the coating stage. Skipping this step may result in peeling or reduced waterproofing.

Step 3: Apply the Resin Coating

Once the primer is fully cured, it’s time to apply the resin. For floors and wet area walls, use “Prolux” – PU coating for tiles, concrete, plastic and metal – suitable for driveable surfaces. Measure and mix the two components precisely as directed (typically a 2:1 ratio), using clean containers and mixing tools. Pour the mixed resin onto the surface in manageable sections, spreading with a roller or trowel for an even coat. Work quickly for a smooth, seamless finish and avoid overworking, which can introduce bubbles. Allow each layer to cure fully before considering a second coat for extra durability, especially in high-traffic areas.

Step 4: Add Decorative or Special Effects

If you wish to enhance vanities or feature walls, you can opt for a decorative finish with “Stone Effect Collection” – Marble Epoxy Resin Countertop Kit. These kits include pigments and dyes to create marble or stone patterns directly on bathroom counters or splashbacks. Carefully follow the instructions for mixing colours and applying layers, using included tools to create subtle veins or gradients. Allow each effect layer to cure thoroughly before handling or installing fixtures.

Tips and Troubleshooting

Always plan for adequate ventilation and wear protective gloves and goggles throughout the process. Maintain consistent room temperature and low humidity during application and curing for best results. Avoid rushing curing times, as this can compromise adhesion and finish. Take care not to pour resin too thickly—especially with epoxy resins—as overheating or incomplete curing may occur. For a truly slip-resistant surface, consider adding anti-slip additives to your final coat in wet areas. Seal all joints and edges thoroughly to prevent water ingress. If any issues arise, such as peeling or bubbles, sand affected areas and recoat carefully for a flawless result.

Mastering the Resin Finish: Pro Tips

Superior adhesion starts with meticulous surface prep and the right primer. For challenging substrates like tiles or screed, a compatible water-based primer is essential. Eco-friendly & odourless products such as modern water-based primers both protect users and ensure indoor comfort. Versatile compatibility in your chosen resin system lets you adapt techniques for floors, walls, or countertops. Simple application tools like rollers and trowels make even coverage possible, whilst patience in curing delivers that sought-after, flawless finish.