3mm Yellow Coloured Acrylic 261

Delivering up to 17 times the impact resistance of glass at roughly half the weight, this yellow 3mm coloured acrylic sheet is engineered for both performance and aesthetics.

Manufactured as a cast acrylic, this yellow sheet offers superior optical qualities and machining characteristics compared to extruded alternatives. The colour runs through the full 3mm thickness — meaning laser-cut edges, drilled holes, and routed profiles all maintain the same consistent yellow tone. UV-resistant properties protect against discolouration from prolonged sun exposure.

The 3mm sheet is rigid enough for structural panel applications yet light enough for straightforward handling and installation. It can be cut to any shape, drilled, engraved, and thermoformed. Well suited to food and beverage branding, restaurant interiors, and hospitality displays. Bonds with solvent-based acrylic cements for fabricated assemblies. Protective film on both faces.

Product reference: 3mm Yellow Coloured Acrylic 261 (shade 261).

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
• Operating temperature: -40°C to +80°C continuous use

Signage & Visual Impact

• The bold yellow colour makes this 3mm sheet a strong choice for illuminated sign panels, lightbox fascias, and branded environments. 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 feature walls, reception areas, and commercial interior fit-outs.
• 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 patio covers, shed windows, and outdoor enclosures. 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.