Should Epoxy Be Kept in a Fridge or Cool Cupboard?

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Storing epoxy resin properly is essential for maintaining its performance and shelf life. If you’re unsure whether to keep your resin in the fridge or a cupboard, the answer is simpler than you might think.

Why a Cool Cupboard Is Best

Epoxy resins should be stored in a cool, dry cupboard. This environment protects the resin components from temperature extremes and humidity, both of which can compromise the quality and curing results. Ideally, epoxy should be kept at temperatures between 15°C and 25°C, away from direct sunlight and sources of heat.

Avoid Fridges: The Condensation Risk

While it might seem logical to use a fridge for cool storage, it’s not recommended for epoxy resins. Bringing cold bottles out into warmer air can cause condensation to form inside the containers, introducing unwanted moisture. This can negatively impact the mixture and curing process, leading to unpredictable results.

Practical Tips for Storing Epoxy Resins

• Keep bottles tightly sealed after use to prevent moisture ingress.
• Store resins in their original packaging to avoid accidental contamination.
• If your workspace is subject to seasonal temperature changes, consider a shaded cupboard indoors, away from windows or radiators.
• Allow cold resin to naturally reach room temperature before use for a consistent mix. For projects like Epoxytable 10-Ten, stable storage supports the long working time and even curing.

When This Matters

Proper storage of epoxy resins becomes especially important if you buy in bulk or use specialised products for thick castings or artistic finishes. Good storage habits help ensure your materials remain reliable for whenever inspiration strikes.

Related products

• “Epoxytable 10-Ten” – Deep Pour Epoxy Resin for Tables, Up to 10cm Casting
• "EpoxyTable 5-Five" – Deep Pour Epoxy Resin for Tables and Large Projects – Up to 5cm
• "Trasparente" – Multipurpose Clear Epoxy Resin for Casting – Up to 2cm

Related guides

• How To Store Epoxy Resins A And B

Choosing a cool cupboard over a fridge keeps your epoxy resins in their best condition, supporting success in any creative or technical project. For more guidance on handling and storing resin, return to our full epoxy storage page.