
Clear resin · Transparent · 1 kg · 88.5% transmittance · Reflex / Turbo / Reflex 2 / 2 Pro
PAT10 is the clear resin. It reaches 88.5 % light transmittance with 5.4 % haze, which is close to cast acrylic, and it is engineered not to yellow — HeyGears rates the colour as stable across 8 years of indoor use. It is also tough rather than glassy, and safe against skin, so you can print wearables with it.

UltraCraft Reflex, Reflex Turbo, Reflex 2, Reflex 2 Pro The Pulsing Release Module is optional — not required, but it helps with tall or delicate plates.
Genuine HeyGears material. Sold by Print My Design — Thai warranty, ships from Bangkok.
It is officially supported on UltraCraft Reflex, Reflex Turbo, Reflex 2, Reflex 2 Pro. The Pulsing Release Module is optional — not required, but it helps with tall or delicate plates.
88.5 % light transmittance with 5.4 % haze — close to cast acrylic. Straight off the printer it will look frosted; the clarity comes from post-processing. Sand progressively, then either polish or apply a thin clear coat, and the part turns properly see-through.
It is formulated against yellowing and HeyGears rates the colour as stable across 8 years of indoor use. Keep finished pieces out of direct sunlight and behind UV-filtered glass if they live in a bright room, and they will stay clear far longer.
Wash in 95% IPA — about 2 minutes rough wash plus 1 minute fine wash in an UltraCraft Wash at 180 r/min — then dry-cure for roughly 30 minutes in an UltraCraft Cure. Short, even curing keeps fine detail from going chalky.
Keep the bottle closed, upright, dark and dry at room temperature, and shake it well before every pour because the pigment settles. Unopened bottles keep for about 12 months from the production date on the label. Liquid resin irritates skin, so wear nitrile gloves and eye protection and work in a ventilated space. Fully cured parts are safe to handle.
Resin is a light-sensitive liquid that an LCD/MSLA or SLA printer cures layer by layer with 405 nm light. It gives far finer detail and smoother surfaces than filament, which is why it is the standard for figures, jewellery and dental work.
Standard resin suits models and figures; ABS-like resin is tougher for functional parts; water-washable resin is the convenient choice at home; flexible, high-temperature, castable and dental lines are specialist materials chosen per job.
Use a resin printer whose screen size and resolution match the part — ELEGOO Mars and Saturn series for general work, Formlabs or HeyGears professional machines for dental and engineering parts. Take exposure settings from the printer's profile for the resin brand.
Wear nitrile gloves and work with ventilation. Wash parts in IPA or water as the resin type requires, then cure fully under UV. Store resin in its opaque bottle away from sunlight and heat.