How to prevent resin leakage from molds during casting



Inspecting the Mold Thoroughly

Before commencing the casting process, it is crucial to conduct a meticulous inspection of the mold for any cracks, holes, or unsealed areas. Use adhesive tape or RESINPRO's Crystal Clear Epoxy Resin to seal any imperfections and ensure airtightness.

Utilize Anti-Leakage Solutions

To prevent resin leakage from corners or intricate details of the mold, anti-leakage agents such as petroleum jelly, non-stick spray, or specific products from RESINPRO can be employed. Apply the chosen solution carefully, focusing on the affected areas for optimal results.

Monitoring Resin Viscosity

Resins with excessive liquidity are prone to seeping into small cracks within the mold, leading to undesired leaks. Adjust the resin's viscosity by incorporating adequate amounts of hardener or adhering to the manufacturer's recommended guidelines. RESINPRO provides an extensive range of epoxy resins tailored to various requirements.

Addressing Air Bubbles

Air bubbles trapped in the resin may result in leaks during the casting process. Prior to pouring the resin into the mold, utilize a degasser or heat gun to eliminate air bubbles. Explore RESINPRO's recommendations and tools to ensure flawless outcomes.





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