Free shipping on orders over £29,85 
Shipping Tracking! 
Google
Facebook← Back to How do you apply resin to floors?
Mixing resin with stones or aggregate allows you to create strong, attractive permeable floors. However, incorrect mixing can lead to weak spots, surface breakdown, and disappointing finishes. Here’s what to expect, and how to avoid common mistakes.
Consequences of Incorrect Mixing
If resin and stones are not properly blended, some areas may not bond at all, causing loose stones, patches that crumble underfoot, or general surface instability. Visually, you may notice uneven sheen or mottled, patchy textures, which not only look unprofessional but can also impair drainage on permeable surfaces.
- Weak bonding: Uneven resin coverage leaves aggregates loose and vulnerable to traffic.
- Surface crumbling: Poorly combined materials break down quickly, reducing durability.
- Inconsistent appearance: Streaks, patches, or colour variations often result from insufficient mixing.
How to Achieve Consistent Results
Always mix resin and aggregate until every grain is coated thoroughly. Follow the recommended resin-to-stone ratios from the manufacturer. When treating larger surfaces, as with our Flowstone complete floor kit, using a cement mixer makes it easier to achieve an even blend. Avoid rushing and scrape the sides and bottom of your mixing vessel frequently to prevent unmixed patches.
When This Matters Most
Correct mixing is crucial for surfaces expected to handle vehicles or high footfall, such as driveways and paths. Outdoor resin-bound floors must also drain water efficiently, which depends on consistent coverage. For white stones, selecting the appropriate resin like Polirock polyurethane binder is essential to maintain clarity and avoid yellowing.
Related products
Related guides
Attention to detail during mixing enhances both the beauty and longevity of your resin-bound flooring. For more tips on the right application techniques and product selection, see our main guide on applying resin to floors.