FlexibleSiraya Tech
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Siraya Tech's Rebound 55A is a fast-rebound, flexible 3D printing resin designed for quick shape recovery and impact absorption. With a 55A Shore hardness, it offers excellent elasticity, making it softer than Tenacious Flex. This resin provides a professional black finish, ideal for both prototyping and functional parts. It features broad compatibility with most 405nm LCD and DLP 3D printers. Key applications include protective gear prototypes, shock-absorbing components, flexible consumer products like phone cases, industrial seals, gaskets, and sports equipment. Rebound 55A ensures durable, elastic results for demanding projects.
Resin TypeDetermines the primary use case and mechanical properties of the cured resin
Flexible
TechnologyThe UV curing method your printer uses — check compatibility with your printer
LCD/MSLA
WavelengthMust match your printer's UV light — 405nm is most common
405 nm
Hardness (Shore)Higher number = harder/stiffer part. A-scale for flexible, D-scale for rigid
Shore 55
