Vespel Bed Isolation Standoffs for Voron 2.4 / Trident

Heated-bed isolation standoffs machined from Vespel — DuPont’s polyimide, the highest-temperature and lowest-thermal-conductivity material used for this job. They carry the heated bed at its mounting points while blocking heat from conducting down into the aluminum frame during heat soak, so the gantry runs cooler and holds its dimensions.The usual choices are printed polysulfone or machined PEEK. Vespel sits a tier above both: roughly 300°C continuous service (PEEK is ~250°C), even lower thermal conductivity, and it will not creep or soften under a bed that stays clamped down and hot for hours. If you want the best thermal break under the bed, this is the material. Material: Vespel (DuPont polyimide) Dimensions: Ø10mm flange · Ø8mm body · 8mm tall · Ø3.4mm bore (M3 clearance) Function: thermal-break standoffs at the heated-bed mounts Application: Voron 2.4 / Trident-style bed mounting ~300°C continuous service; very low thermal conductivity; dimensionally stable Sold as singles or a 4-pack