How to Prevent Coins Shifting When Pouring Resin

Securing Coins Before Pouring Resin

The key to keeping coins stationary is to secure them before adding resin. Use a small amount of clear-drying adhesive to lightly tack each coin to the base surface. Avoid excessive glue, as this can show through the resin or cause air pockets. Allow the adhesive to cure fully before moving on to the resin pour.

• Use a precision applicator for neat glue placement.
• Test adhesive compatibility on spare material to ensure it doesn’t react or cloud the resin.

Pouring Resin in Controlled Layers

Rather than pouring the entire amount of resin in one go, it’s best to work in thin layers. Start with a shallow pour — just enough to cover and anchor the coins. Once this layer has cured to a stable tack (firm but not hard), coins will be locked in place for subsequent, deeper pours. Deeper projects are made easier with resins like EpoxyTable 5-Five, designed for thicker casting without overheating.

When This Matters Most

If your resin table design involves detailed patterns or vintage coins, preventing movement is crucial for a professional look. Taking the extra time to secure each coin and pour in stages protects both placement and visual clarity.