1/8" Clear Cast Acrylic/Plexiglass 48" x 96"

1/8" Clear Extruded Acrylic/Plexiglass 48" x 96"

Getting to Know: 1/8″ Clear Cast Acrylic Sheet (48″ x 96″)

Cast acrylic—commonly known as Plexiglass—is a high-quality, versatile plastic sheet with excellent clarity and strength. The 1/8-inch thick, clear cast acrylic sheet in a 48″ x 96″ (4-foot by 8-foot) size is one of the most widely used formats across industries and creative fields.

What makes cast acrylic stand out is its optical clarity, better surface hardness, and superior performance in polishing and engraving. Unlike extruded acrylic, cast sheets are made through a liquid casting process, resulting in a more rigid and stable material with less internal stress.

1/8″ Clear Cast Acrylic/Plexiglass 48″ x 96″

At 1/8″ thick (around 3.2 mm), this sheet offers a good balance of durability and flexibility. It’s thin enough for lightweight applications, but strong enough to use in protective panels, signage, laser-cut projects, and display cases. Because it’s clear, it allows over 90% light transmission, similar to glass, but at about half the weight.

Another key advantage is its workability—cast acrylic responds better to laser cutting and CNC machining, producing cleaner edges and less melting than extruded types. It also handles polishing exceptionally well, making it ideal for applications that require a professional, glossy finish.

You’ll often find cast acrylic sheets used in architecture, interior design, art installations, retail displays, and even aquariums or photo framing. It’s UV-stable, weather-resistant, and holds up well over time with minimal yellowing.

Whether you’re building something functional or purely visual, a 1/8″ clear cast acrylic sheet offers the clarity and quality you can count on—without the fragility of glass.