Keyboard Poron Bottom Foam Pad 3mm – 60% 65% 80% 104% Layouts
HUXUAN Mechanical Keyboard Poron Bottom Foam Pad – 3mm Thickness
Upgrade your custom mechanical keyboard build with this premium Poron foam bottom pad from HUXUAN. Designed at 3mm thickness, this high-quality foam layer sits between the PCB/plate and the keyboard case to dampen vibrations, reduce hollowness, and deliver a deeper, more satisfying keystroke sound. Compatible with popular layouts including 60%, 65%, 80%, and 104%, it is easy to trim and cut to fit virtually any custom build.
Key Features
- Material: Premium Poron foam – soft, dense, and resilient for long-lasting performance
- Thickness: 3mm for optimal sound dampening and tactile feel
- Multi-layout compatible: Fits 60%, 65%, 80%, and 104% keyboard configurations
- Easy-cut design: Can be precisely trimmed with scissors to match any custom case shape
- Color: Black
- Quantity: 1 piece per package
- No harmful chemicals – high-concern chemical free
Why Use a Poron Foam Bottom Pad?
Poron foam is a go-to material in the custom keyboard community for its consistent density, excellent vibration absorption, and durability. Adding a foam bottom layer to your keyboard build helps reduce unwanted resonance inside the case, resulting in a quieter and more refined typing experience without sacrificing feel.
Specifications
- Brand: HUXUAN
- Type: Keyboard Foam Bottom Pad
- Thickness: 3mm
- Color: Black
- Compatible Layouts: 60%, 65%, 80%, 104%
- Package Includes: 1 × Poron Foam Pad
Made in Mainland China.
Important Notes
- Photos may not reflect the actual size. Please refer to the product description for dimensions.
- Allow 5–10mm differences due to manual measurement.
- Actual color may vary slightly from images due to monitor settings and lighting.
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Frequently Asked Questions
Q: What layouts is this Poron keyboard foam pad compatible with?
A: This Poron bottom foam pad is designed to work with 60%, 65%, 80%, and 104% mechanical keyboard layouts. Because it can be easily cut and trimmed, it can also be adapted to fit other custom or non-standard layout cases.
Q: How do I cut the Poron foam to fit my keyboard case?
A: Simply place your keyboard case or PCB on top of the foam pad, trace the outline with a pen or marker, and cut along the traced line using a sharp pair of scissors or a craft knife. Poron foam cuts cleanly and accurately for a precise fit.
Q: Will this foam pad change how my mechanical keyboard sounds?
A: Yes. Adding a 3mm Poron foam bottom layer helps absorb vibration and reduce the hollow resonance inside your keyboard case. This typically produces a deeper, thockier sound profile that keyboard enthusiasts prefer in custom builds.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.