Castable resin is a specialised synthetic material commonly used in 3D printing and investment casting processes. As a photopolymer, it cures and solidifies when exposed to specific wavelengths of light, typically UV, and is designed for use in resin-based 3D printers such as stereolithography (SLA) and digital light processing (DLP) machines. Once printed, the object serves as a pattern for investment casting, effectively replacing traditional wax models. Its unique properties allow it to burn out cleanly during casting, making it an ideal material for creating highly detailed and complex parts — particularly in the jewellery and dental industries.

Clean Burnout: Castable resin is formulated to vaporise without leaving ash or residue during the burnout phase, ensuring a smooth cavity inside the mould.

• High Detail: The material supports the creation of intricate designs and fine details, crucial for applications such as jewellery, dental crowns, and small-scale engineering parts.

• Versatility: Suitable for a range of casting metals, including gold, silver, platinum, and various base metals.

• Efficiency: Reduces the need for hand finishing and allows for rapid prototyping and customisation.

Jewellery Manufacturing: Used to create master patterns for rings, pendants, and other fine jewellery pieces.

• Dental Prosthetics: Ideal for crowns, bridges, and customised dental appliances where precision is essential.

• Industrial Prototyping: Enables the casting of detailed components in various industries, including aerospace and automotive.

• Health and Safety: As with all resins, appropriate safety measures should be taken, including the use of gloves and adequate ventilation during handling and post-processing.

• Storage: Castable resin should be stored in a cool, dark place to prevent premature curing or degradation.

Castable resin has revolutionised the way intricate metal parts are manufactured, offering a flexible, precise, and efficient alternative to traditional wax-based casting techniques. Its popularity continues to grow across industries that demand high detail and rapid customisation, establishing it as a key material in modern manufacturing workflows.