Fixing bubbles in resin casting

“ART PRO DELUXE” – Ultra-High Viscosity Epoxy Resin For Artists

The best choice for Resin and Geode-art, making Coasters, Trays, Ocean-art, jewellery and casting surfaces. + gloves & detailed instruction for FREE.

£33.85

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

The best choice for deep pouring: ✔️ Low exothermic reaction –> Castings up to 5cm [1,96”] ✔️ Strong UV filters –> Non-yellowing guaranteed for 5 years ✔️ Highly mechanical resistant surface, for maximum scratchproof properties ✔️ Low viscosity –> Bubbles free ✔️ Long working time –> No rush in the process ✔️ Heat resistance –> Up to 70°C [158 F] ✔️ Trusted quality –> We have already sold more than 26000 kits of this product, since we started in 2015 🌿 Cruelty Free, Vegan Friendly🐹

£16.85

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

✔️ Perfect transparency -> A true liquid crystal ✔️ High scratch resistance -> Ideal for tables! ✔️ UV filter for protection against yellowing -> 10 years warranty. ✔️ Heat Resistance (Up to 70°C) ✔️ Easy to use -> 2:1 mixing ratio ✔️ Odourless ✔️ 1,5сm layer per application 🌿 Cruelty Free, Vegan Friendly🐹

£11.65

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

Experience the brilliance of 'Art Pro', an ultra-clear, non-toxic epoxy resin designed specifically for artists and DIY enthusiasts. Perfect for a variety of resin art projects/p>

£19.85

“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

Fixing bubbles in resin casting

To fix bubbles in resin casting, it is essential to follow some key steps:

1. Mixing: Make sure to thoroughly mix the resin and hardener according to the manufacturer's instructions.
2. Degassing: Use a vacuum chamber to remove air bubbles from the mixture before pouring it into the mold.
3. Pouring: Pour the resin slowly and evenly to avoid trapping air.
4. Heating: You can apply moderate heat with a hairdryer to help the bubbles rise to the surface and then eliminate them.
5. Use of anti-foaming agents: Add anti-foaming agents to the resin to prevent bubble formation. By carefully following these tips, it will be possible to achieve bubble-free resin casts.

Tips for Removing Bubbles in Epoxy Resin

To eliminate bubbles in epoxy resin, it is important to follow some specific techniques:

• Use high-quality Epoxy resin with low viscosity.
• Mix the resin and hardener slowly to avoid air entrapment.
• Use a vacuum degassing mixer to remove air bubbles before pouring.
• Use a heat gun to eliminate surface bubbles after pouring.
• Avoid over-agitating the resin during the processing.
• Let the resin rest for a few minutes before pouring to allow bubbles to rise to the surface. By carefully following these techniques, it will be possible to achieve bubble-free results in the resin.

How to Avoid Bubbles During Resin Casting

To avoid bubbles during resin casting, follow these practical tips:

• Make sure to work in a clean and well-ventilated environment to reduce the presence of dust and particles in the air.
• Use a brush to apply a thin layer of resin to the bottom of the container before pouring more in, to promote the release of bubbles.
• Use a tool such as a gas torch or a wooden stick to break any bubbles that form on the surface.
• Avoid over-agitating the resin during preparation to prevent excessive air bubbles from being introduced.
• If necessary, use a degreasing agent to remove any oil or grease residues that could promote bubble formation.

Tips for a bubble-free resin pour

To achieve a bubble-free resin pour, follow these practical tips:

• Ensure you are working in a clean and well-ventilated environment to avoid the presence of dust and particles in the air.
• Use a high-quality epoxy or polyurethane resin, ideal for bubble-free pours.
• Thoroughly mix the resin with the hardener following the proportions recommended by the manufacturer.
• Before pouring the resin, let it rest for a few minutes to eliminate any existing bubbles.
• Pour the resin slowly and evenly, avoiding excessive agitation of the mixture.
• Use a gas torch to eliminate surface bubbles or a vacuum chamber to remove internal bubbles. By carefully following these tips, you will achieve a flawless and defect-free resin pour.

“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