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Properly preparing your mould and surface is a crucial first step when making a resin shower tray. The right prep ensures a smooth release, a durable finish, and excellent drainage throughout the tray’s life.
Thorough Cleaning and Inspection
Begin by cleaning your mould and the forming surface meticulously. Remove all dust, debris, residues, or oils that could affect the resin’s finish or curing. Inspect the mould for any imperfections or gaps, as these can transfer to your resin tray or lead to leaks during pouring.
Applying Release Agents
To prevent sticking and facilitate easy demoulding, apply an appropriate release agent to every interior surface of the mould. Use a quality release product compatible with your chosen resin and the mould material. Ensure you cover corners, edges, and any textured areas for consistent results and to avoid damaging the finished tray when releasing.
Ensuring the Correct Slope for Drainage
A functional shower tray needs a gentle slope guiding water towards the drain. Double-check the mould or underlying base to confirm it provides this gradient before mixing and pouring resin. This prevents standing water in everyday use and supports proper drainage, which is essential for both hygiene and long-term wear.
When Surface Preparation Really Matters
Good preparation is especially vital when working with deep pour resins like Epoxytable 10-Ten. Due to the thickness and weight of the resin, gaps in the mould or poor release management can lead to leaks, air bubbles, or surface flaws. Taking extra care at this stage saves significant time and frustration later.
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Attentive surface preparation paves the way for a successful, resilient resin shower tray. Once prepped, you’re ready to move on to resin selection and pouring—explore more about the complete process on our main How to make a resin shower tray? guide.