3mm Yellow Coloured Acrylic 229
From £0.12
Yellow 3mm cast acrylic sheet (PMMA) with high-gloss finish on both faces. Up to 17 times stronger than glass and half the weight. UV-stable colour throughout — suited to high-visibility signage, safety applications, and creative installations (shade 229).
Product description
A popular choice for playful retail environments, childrens spaces, and educational settings, this yellow 3mm coloured acrylic sheet combines visual impact with lasting durability.
This yellow cast acrylic is polished on both faces and pigmented through the full 3mm thickness for a consistent, professional finish on every exposed surface and edge. It will not yellow, fade, or degrade when exposed to UV light, rain, or temperature fluctuations — performing reliably in indoor and outdoor environments year-round.
Suitable for playful retail environments, childrens spaces, and educational settings. This 3mm sheet can be cut to your exact dimensions, drilled, CNC-routed, laser-cut, and thermoformed for curved components. It bonds cleanly with solvent-based acrylic adhesives and can be polished to restore edge clarity after cutting. Supplied with a protective film on both faces.
Product reference: 3mm Yellow Coloured Acrylic 229 (shade 229).
Properties
Optical & Aesthetic
- Colour consistency: The yellow pigment runs through the full 3mm thickness — cut edges display the same colour as the surface.
- Surface finish: High-gloss polish on both faces for a professional appearance without post-processing.
- UV stability: Resistant to yellowing and colour fade from prolonged UV exposure.
Mechanical Properties
- Impact resistance: Up to 17 times more impact-resistant than glass. Fractures into dull-edged pieces rather than dangerous shards.
- Weight: Approximately half the weight of equivalent glass — easier to transport, handle, and install.
- Weather resistance: Performs well outdoors without warping, cracking, or degrading.
Workability
- Machinable: Can be cut, drilled, routed, and polished. Compatible with laser cutting and CNC routing.
- Thermoformable: Can be heated and bent for curved components using a strip heater or oven.
- Bondable: Joins cleanly with solvent-based acrylic adhesives (Tensol, Extru-Fix).
Specification
- Material: Cast acrylic (PMMA)
- Thickness: 3mm
- Fire rating: Self-extinguishing, classified to BS 476
- Water absorption: Less than 0.3% — suitable for wet environments and outdoor installations
Product reference: 3mm Yellow Coloured Acrylic 229 (shade 229).
Usage
Signage & Visual Impact
- The bold yellow colour makes this 3mm sheet a strong choice for shopfront fascias, window displays, and promotional graphics. High visibility and consistent pigmentation ensure it stands out in busy environments.
- Illuminated panels, lightboxes, and backlit displays use coloured acrylic for even light diffusion with vibrant colour saturation.
Retail & Commercial
- In retail and commercial settings, yellow acrylic works well for kitchen splashbacks, bathroom panels, and decorative wall features.
- Splashback panels in kitchens and bathrooms provide a hygienic, waterproof surface that is straightforward to maintain.
Glazing & Screening
- A shatterproof, weather-resistant alternative to glass for secondary glazing, greenhouse panels, and skylight installations. Up to 17 times more impact-resistant at approximately half the weight.
Craft & Fabrication
- Compatible with laser cutting, CNC routing, drilling, and thermoforming. Widely used for model making, prototyping, and precision-fabricated components.










