Defects in low-depth resin molds

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“EPOXYTABLE 5-FIVE” – Deep Pour Epoxy Resin (Up to 5cm) for Tables & Large Projects

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“ICRYSTAL” – Clear Epoxy Resin (Up to 1.5cm) – High quality and great price

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“Art Pro” – Clear Epoxy Resin for Artists & Surfaces Coating

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“COLOURFUN” – Liquid Epoxy Resin Colourant Set

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“I–GUM” – Non-Toxic Silicone Putty for mould making

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“PURE MOULD” – Transluent Liquid Silicone rubber for creating moulds

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“Epoxy Polish” – Epoxy Resin Polishing System

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Defects in low-depth resin molds

Resins used in low-depth molds may present some common defects to consider:

1. Air bubbles: may form during the casting process, compromising the surface finish of the piece.
2. Incomplete polymerization: if the resin does not fully cure, issues of strength and durability over time may arise.
3. Deformations: temperature variations during the curing process can cause deformations in the resin.
4. Insufficient adhesion: the resin may not adhere correctly to the substrate, leading to detachments or breakages. To prevent such defects, it is essential to meticulously follow the manufacturer's instructions and work in a controlled environment in terms of temperature and humidity.

Epoxy resin defects in detailed molds

Epoxy resin is widely used to create detailed molds thanks to its ability to capture small details and the mechanical strength it provides. However, some defects can occur during the molding process, including:

1. Air bubbles: if the resin is not thoroughly mixed, air bubbles can form inside the mold, compromising the quality of the detail.
2. Shrinkage: epoxy resin tends to slightly shrink during the curing process, which can cause sizing issues in the final detail.
3. Opacity: in some cases, epoxy resin can become opaque instead of transparent, compromising the aesthetic appearance of the piece. To achieve optimal results, it is essential to carefully follow the mixing and application instructions of epoxy resin.

Air bubble resolution in epoxy resin

Resolving air bubbles in epoxy resin is a crucial step to achieve a quality final result. Here are some useful tips to eliminate air bubbles during the processing:

• Make sure to thoroughly mix the epoxy resin and the hardener following the manufacturer's instructions.
• Use a mixing stick with slow and steady movements to avoid air incorporation.
• Let the mixture rest for a few minutes before application to allow air bubbles to rise to the surface.
• Use a gas torch or a brush to gently remove air bubbles on the surface of the already spread resin.
• Apply the resin in thin layers to reduce air bubble formation. By following these tips, you can achieve epoxy resin works free of defects and air bubbles.

Techniques to eliminate epoxy resin imperfections

To eliminate imperfections on epoxy resin, you can follow some effective techniques:

• Gently sand the affected area with fine-grit sandpaper.
• Use an epoxy resin primer to fill any holes or cracks.
• Apply a thin layer of transparent epoxy resin to level the surface.
• Use a heat gun to remove surface air bubbles.
• If necessary, perform a second sanding and polishing intervention to achieve a uniform and glossy finish. By following these techniques, you can easily eliminate imperfections on epoxy resin and achieve a high-quality final result.

“COLOURFUN” – Liquid Epoxy Resin Colourant Set

Intense and brilliant colour, ideal for Transparent Epoxy Resins. Mix small quantity to get a translucent effect. The high coverage of the "Colorfun Original" range allows to obtain a full and bright colour. The high concentration provides an opaque colour with a few drops. Usable to colour the products of the RESIN PRO range.

£13.45

“I–GUM” – Non-Toxic Silicone Putty for mould making

“I-GUM SLOW” – Non-Toxic Silicone Rubber – Paste Form Pasty silicone rubber “I-GUM” is a two–component product for creating moulds and forms for pouring with epoxy resin.

£22.85

“PURE MOULD” – Transluent Liquid Silicone rubber for creating moulds

Create your moulds using PURE MOLD silicone rubber! Compatible with many materials including resins, plaster and cement. Its transparency will allow you to observe through the mould and its high mechanical characteristics make it a product suitable for both professional and hobby use.

£22.45

“Epoxy Polish” – Epoxy Resin Polishing System

EPOXY POLISH is an advanced epoxy resin polishing system that delivers a stunning, glossy finish for your resin projects. Ideal for professionals and DIY enthusiasts alike, this product rejuvenates surfaces to a mirror-like shine with ease.

£17.85