Custom Die Cut Foam Gaskets in PORON, PU & EVA
We specialize in custom die-cut foam gaskets in PU, PORON® (Rogers) and EVA. The foam is laminated with pressure-sensitive adhesive (PSA) on one or both sides, then precision die-cut to your drawings. The result is a clean, ready-to-stick gasket that seals dust, absorbs shock and cushions components — straight into your assembly line.
Materials we convert
- PORON® polyurethane foam (Rogers) — microcellular, ultra-recovery, used in high-end consumer electronics, wearables and automotive. Low compression set, long life.
- PU foam — open- or closed-cell, general-purpose cushioning and sealing.
- EVA foam — closed-cell, water-resistant, economical for packaging and gasketing.
- PE / cross-linked PE foam — IPX7/IPX8 sealing for enclosures and displays.
- Silicone foam — high-temperature, flame-retardant sealing.
Typical capabilities
| Thickness range | 0.3 mm – 10 mm (foam gaskets) |
| Die-cut tolerance | ±0.05 – 0.3 mm |
| Adhesive | PSA on one or both sides; low-tack or high-tack options |
| Presentation | Kiss-cut on liner, sheets, tape-and-reel, individual pieces |
| Cutting methods | Rotary (volume), flat-bed (large/thick), laser (prototypes) |
| Volume | Prototype to millions per year |
Applications
- Consumer electronics — display sealing, battery cushions, speaker gaskets.
- Wearables — watch and band cushions, sensor isolation pads.
- Automotive — interior trim gaskets, NVH pads, lighting seals.
- Medical devices — hygienic, clean-room-compatible gaskets.
FAQ
PORON or EVA — which do I choose?
PORON for thin, high-recovery, long-life gaskets in electronics; EVA for thicker, economical sealing and packaging. We recommend based on your compression set and life requirements.
Can the gasket be kiss-cut for automated assembly?
Yes, kiss-cut on a release liner at a fixed pitch for pick-and-place.
What do you need to quote?
Drawing, foam material or equivalent brand, thickness, adhesive side and annual volume.
Send your drawing and we confirm the best foam grade. Samples in 3–7 days.