PBT vs ABS Keycaps: HyperX Full Key Set Comparison
By High Quality Gaming Gear —— HyperX ROW | Published: 2026-10-23
Category: Comparisons
Compare PBT and ABS keycap materials for your mechanical keyboard. Learn why HyperX PBT keycaps offer superior durability and lighting, and when ABS might still be a good choice.
Quick answer
For most mechanical keyboard users, PBT keycaps are the better choice due to their durability and resistance to shine. HyperX Full Key Set Keycaps – PBT offer thicker construction, a signature font that enhances lighting, and broad compatibility with HyperX and other mechanical keyboards.
Why material matters for keycap durability
The two main materials for keycaps are ABS (acrylonitrile butadiene styrene) and PBT (polybutylene terephthalate). ABS is the traditional choice, found on many stock keyboards. It is softer and can develop a shiny, worn appearance over time—commonly called "shine." PBT is denser and more resistant to wear, keeping its texture and color longer. For heavy typists or gamers who spend hours at the keyboard, PBT usually wins on longevity.
However, ABS is not without merits. It is easier to mold into complex shapes and can feel slightly more flexible under the fingers. Some enthusiasts prefer the sound profile of ABS on certain switch types. The trade-off is that ABS keycaps may need replacement sooner if shine bothers you.
How keycap material affects lighting and aesthetics
Keycaps with translucent legends rely on the plastic's ability to pass light. ABS is naturally more translucent, which can make LEDs appear brighter, but the legend may fade or yellow with UV exposure. PBT is typically more opaque, but manufacturers like HyperX use double-shot molding and a custom font designed to maximize light transmission. The HyperX PBT keycaps use a signature font that lets keyboard lighting shine brilliantly, so you get the durability of PBT without sacrificing visibility.
If you plan to use a keyboard with per-key RGB or a backlit board, PBT keycaps with well-designed legends can look just as vibrant as ABS. The HyperX set is double-shot, meaning the legends are molded into the keycap and will not wear off.
PBT vs ABS: Key Trade-offs at a Glance
- Durability and wear resistance: PBT keycaps are thicker and more resistant to solvents and physical wear. They resist the shiny buildup that occurs on ABS over time. ABS keycaps may need replacement sooner if you type or game heavily.
- Lighting performance: ABS can appear brighter due to higher translucency, but HyperX PBT keycaps use a double-shot process and a signature font that maximizes light output. For most users, the difference is negligible, especially with bright RGB LEDs.
- Feel and sound: ABS keycaps feel slightly softer and can produce a deeper sound on some switches. PBT has a firmer, more textured feel. Which you prefer is subjective, but PBT's texture helps with grip during long sessions.
- Compatibility and installation: HyperX PBT Full Key Set is compatible with most HyperX mechanical keyboards and many other mechanical gaming keyboards. It includes a keycap removal tool, making installation simple. ABS keycaps vary widely in quality and may not include a tool. Check your keyboard's switch stem type (usually Cherry MX compatible) before buying any keycap set.
Product facts
- HyperX Full key Set Keycaps - PBT: HyperX PBT Keycaps are durable and feature our signature HyperX font, which is designed to let keyboard lighting shine brilliantly. These double shot PBT keycaps are thicker, more durable, and more resistant to solvents. This means you get long-lasting keycaps that resist shine and keep legends clear, even under intense gaming or typing use, while still allowing your RGB lighting to show through effectively.
HyperX Full key Set Keycaps - PBT - HyperX Full key Set Keycaps - PBT: The full key set is compatible with most HyperX mechanical keyboards and most other mechanical gaming keyboards and a stylish HyperX keycap removal tool is included for easy installation. You can upgrade a wide range of keyboards without worrying about fit, and the included tool makes swapping keycaps straightforward for beginners and enthusiasts alike.
Which keycap set fits your build?
Best for
- Gamers and heavy typists who want long-lasting keycaps that resist shine and wear
- Users who want a single set that works with multiple HyperX and other mechanical keyboards
- Anyone who wants vibrant RGB lighting without sacrificing durability
Not for
- Users who prefer the softer feel and deeper sound of ABS on specific switch types
- Those on a very tight budget who may find cheaper ABS sets (though durability may suffer)
