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Choosing the right resin is vital when making a custom helmet that’s both robust and detailed. The resin you select will influence the helmet’s clarity, strength, and how easily it can be cast in your mould.
Selecting the Ideal Resin for Helmet Thickness
For helmets requiring deep, durable casting, opt for a specialist epoxy like Epoxytable 10-Ten. It’s engineered for substantial single casts up to 10cm thick, making it a reliable choice for projects needing strength and clear depth. For less bulky sections or where your helmet has intricate features up to 5cm, EpoxyTable 5-Five is well suited. Both types offer effective bubble control and adequate working time for shaping details.
Working with Detail and Finesse
If your helmet mould is highly detailed or your casting is thinner, working with a resin designed for slightly shallower pours, such as EpoxyTable 5-Five, is beneficial. These resins have lower viscosity, helping you capture fine features without compromising on surface quality or durability. Remember to pour in appropriate layer thickness to ensure an even cure and minimise the risk of defects.
Practical Considerations for Safe Resin Handling
Always work in a well-ventilated area and use gloves and other appropriate protection while handling epoxy or polyurethane resins. For rapid prototype parts or supporting accessories in your helmet project, fast-setting polyurethane options like Polyform are a handy choice, especially if detail replication and quick demoulding are required.
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Selecting the right resin type lays a strong foundation for a successful custom helmet project. For more guidance and step-by-step advice, visit our main guide on how to make a custom resin helmet.
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