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The quality and durability of your resin-coated walls or floors depend heavily on how well you prepare the underlying surface. This essential first step helps ensure your finished project will stand the test of time.
Why Preparation Matters
Resin systems bond best when applied to a clean, stable, and suitably porous surface. Skipping or rushing preparation often leads to poor adhesion, bubbling, or surface imperfections. Whether you’re coating concrete, tiles, screed, or timber, starting with the right prep maximises the finish and longevity of your resin application.


Steps for Preparing Surfaces
- Clean thoroughly: Remove all dust, oil, and debris—contaminants act as barriers to proper resin adhesion.
- Repair damage: Fill cracks or level uneven spots to create a consistently smooth base.
- Prime if needed: A primer such as Epoxyprimer improves bonding and stabilises porous or patchy surfaces.
- Check dryness: Surfaces should be free from lingering moisture before resin application to prevent later issues with blistering or delamination.
Practical Guidance: Choosing the Right Products
Select a primer or resin that matches your surface type. Water-based epoxy primers are suitable for concrete, tiles, screed, and timber. When renewing concrete floors, products like “Resinstone” offer deep penetration and protection, while for decorative vertical work, “Vertical Glass” provides both beauty and resilience. Read all instructions and allow proper curing times for each layer before proceeding.

When This Matters Most
If you’re renovating high-traffic areas or applying resin in spaces exposed to moisture, meticulous surface preparation is even more important to withstand ongoing use and to prevent future repairs.
Related products
Related guides
Proper surface preparation forms the backbone of successful resin renewals. For more on choosing the right resin systems and application techniques, visit our guide on how to renew the walls and floors of the home with resin.
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