How Can I Fix Imperfections After Curing Split-Stone Effect Resin?

Common Types of Resin Imperfections

Typical cured resin issues on split-stone effect floors include surface bubbles, small dents, or isolated marks. These can occur if air becomes trapped during application, or if dust settles before the resin cures fully. Recognising the type and extent of the flaw helps you decide on the best remedy.

Effective Ways to Repair Surface Flaws

To address most minor imperfections, such as bubbles or marks, allow the resin to cure fully. Then, gently sand the affected area using fine-grit sandpaper until it is smooth and level with the surrounding surface. After cleaning away dust, you can reapply a fresh coat of compatible resin, such as the Flowstone permeable floor kit system or the appropriate binder for your aggregate. Follow product instructions for mixing and application, ensuring the patch blends seamlessly with the original surface.

Buying and Practical Guidance

• Choose a resin or binder suited to your stone colour to avoid visible patches (e.g. use Polirock polyurethane binder for white aggregates).
• Only attempt sanding and recoating once the floor is completely cured and dry.
• Take care to feather the edges of any repair to create an even transition.