If you're upgrading from standard flat printed plates, you've probably already narrowed it down to two options: 3D gel or 4D acrylic. Both look premium, both are road legal, and both are a significant step up from the standard flat finish — but they're quite different in how they look and feel. Here's a proper breakdown to help you choose.
What is a 3D gel number plate?
A 3D gel plate uses domed resin characters. The letters and numbers are raised approximately 2mm above the surface of the plate, with a smooth, high-gloss curved finish that catches light softly from every angle. The gel finish gives characters a rounded, almost liquid appearance. It's subtle, refined, and suits a wide range of vehicles — from everyday hatchbacks to prestige saloons.
What is a 4D acrylic number plate?
A 4D acrylic plate uses laser-cut acrylic characters that are bonded directly onto the plate surface. The characters are sharper and more angular than gel, with a flat-topped raised profile that gives a bolder, more defined look. We offer 4D in 3mm and 5mm depths — the deeper the acrylic, the more dramatic the raised effect.
Key differences at a glance
- Finish — Gel has a soft, curved gloss finish. Acrylic has a sharp, flat-topped profile.
- Depth — Gel raises characters ~2mm. Acrylic raises 3mm or 5mm depending on which you choose.
- Look — Gel is more subtle and refined. Acrylic is bolder and more angular.
- Price — 3D Gel from £39.99. 4D 3mm Acrylic from £49.99.
- Best for — Gel suits prestige or subtle builds. Acrylic suits modified, sport, or show vehicles.
Which is more popular?
4D acrylic is currently our best seller — particularly the 4D Gel combination, which pairs laser-cut acrylic with a gel resin overlay for the ultimate finish. But 3D gel remains a strong choice for drivers who want a premium look without the boldness of full acrylic.
Are both road legal?
Yes — both 3D gel and 4D acrylic plates are fully road legal and BS AU 145e compliant when produced correctly. The DVLA has confirmed that raised characters are permitted on road legal number plates. Every plate we produce meets the standard as a matter of course.
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