3mm Slate Grey Coloured Acrylic S2 9T23

With a soft, satin-like surface that diffuses light beautifully, this slate grey 3mm frosted acrylic sheet is a refined alternative to frosted glass — offering the same elegant translucency at a fraction of the weight and with far greater impact resistance.

Manufactured from cast acrylic with a satin frosted surface, this sheet delivers the premium look of etched glass without the fragility. The slate grey pastel pigment is consistent throughout the 3mm thickness, and the material resists UV degradation, moisture, and weathering for reliable performance indoors and out.

Frosted slate grey acrylic is widely used for privacy screens, room dividers, bathroom panels, lightbox fascias, and decorative feature walls. It machines cleanly with laser cutters, CNC routers, and standard hand tools, and can be thermoformed for curved components. Laser engraving produces a striking contrast against the frosted surface — popular for personalised signage, awards, and gifts. Available cut to size.

Product reference: 3mm Slate Grey Coloured Acrylic S2 9T23 (shade 9T23).

Optical Properties

• Frosted satin finish: Scatters light evenly across the surface — reducing glare and creating a refined, diffused appearance.
• Light diffusion: Reduces direct light transmission while allowing ambient illumination through. Effective for backlit applications.
• Colour: The slate grey pastel tone is consistent across the full 3mm sheet.

Mechanical Properties

• Impact resistance: Up to 17 times stronger than glass with safe fracture characteristics.
• UV stability: Resistant to colour fade and yellowing.
• Weight: Half the weight of glass for easier handling and installation.
• Weather resistant: Suitable for outdoor use without warping or degrading.

Workability

• Engravable: Laser engraving produces a contrasting mark against the frosted surface.
• Machinable: Laser cutting, CNC routing, drilling, and thermoforming.

Specification

• Material: Cast acrylic (PMMA) with satin frosted finish
• Thickness: 3mm
• Fire rating: Self-extinguishing, classified to BS 476

Product reference: 3mm Slate Grey Coloured Acrylic S2 9T23 (shade 9T23).

Privacy Glazing & Screening

• The frosted satin finish of this slate grey 3mm sheet diffuses light while obscuring direct visibility — ideal for shower enclosures, door panels, and residential window glazing.
• Allows ambient light transmission while providing visual privacy, reducing the need for blinds or curtains.

Backlit Signage & Light Diffusion

• Produces smooth, even light diffusion that eliminates hotspots from LEDs and fluorescent sources. Well suited to retail signage, exhibition stands, and point-of-sale displays.
• The slate grey pastel tint adds a subtle colour warmth to illuminated installations.

Interior Design & Decorative

• The muted, contemporary aesthetic suits feature walls, reception areas, and commercial interior fit-outs. The satin surface creates a refined look that complements modern design schemes.

Craft & Engraving

• Laser engraving produces a striking contrast against the frosted surface — popular for personalised signage, awards, and gifts. Also compatible with CNC routing and thermoforming.