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Plastic-Craft
Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L
Plastic-Craft

Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L

Best price now

$38.51at WalmartChecked Nov 11

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Price facts

  • Last seen at $38.51 at Walmart on Nov 11.

Our take on the Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L

A 3 mm (1/8 in) cast acrylic sheet, 30 by 30 inches, in water-clear PMMA. Cast acrylic is stronger and more UV-stable than extruded acrylic, and it resists yellowing and weathering far better over years outdoors. It cuts, drills, glues and heat-forms easily, so it suits hobbyists, fabricators and small shop jobs. Against polycarbonate it is more scratch-prone and less impact-tough, but it stays clearer and handles sun exposure well.

Best forDIY fabricators cutting and drilling their own panelsOutdoor and marine glazing that faces sunAquarium and terrarium coversCraft, model and display work
Pros
  • Cast acrylic resists UV and yellowing better than extruded
  • Water-clear with up to 92% light transmission
  • Saws, drills, glues and heat-forms with common tools
  • BPA-free PMMA
  • Rigid and dimensionally stable at 1/8 in
Cons
  • Scratches more easily than glass or polycarbonate
  • Less impact-resistant than polycarbonate
  • Cast sheet can vary slightly in thickness
  • Edges need sanding or polishing after cutting

Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L prices at every store

  • WalmartNew

    In stockSold by PLASTIC CRAFT PRODUCTSReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $38.51Free shippingChecked Nov 11
    Visit Walmart

About the Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L

This is a cast acrylic (PMMA) sheet in clear. It is 3 mm (1/8") thick and measures 30" x 30". The clear is water-clear, and the color is consistent across the sheet.

Acrylic has high tensile and flexural strength and is virtually unbreakable. It has exceptional UV tolerance and is virtually unaffected by years of weather and sun exposure. That makes it suitable for sunny indoor, outdoor and marine use. It does not contain bisphenol-A.

The sheet can be sawed, drilled, painted, decorated, glued and formed. Uses include industry, science, plumbing, design, models, aquariums and crafts.

Material
Cast acrylic (PMMA)
Color
Clear
Thickness
3 mm (1/8")
Dimensions
30" W x 30" L
Light transmission
Up to 92% for clear acrylic
UV resistance
Exceptional UV tolerance
Working methods
Saw, drill, paint, decorate, glue, form
BPA
Contains no bisphenol-A
Brand
Plastic-Craft

Specifications

assembled_product_width
30 inSource
color
ClearSource
size
One SizeSource

Questions and answers

Is cast acrylic better than extruded acrylic?
Yes for outdoor and machined work. Cast sheet has higher molecular weight, so it resists crazing, yellowing and stress cracking better, and it machines and polishes more cleanly. Extruded is cheaper and fine for indoor signs and light use.
How does it compare with polycarbonate?
Acrylic is clearer and more UV-stable but more brittle. Polycarbonate takes far harder impacts and is the better pick for security glazing or high-vibration use. For sun exposure and optical clarity, acrylic wins.
Can I cut and drill it at home?
Yes. A fine-tooth blade on a circular or jigsaw, or a plastic-scoring knife, works. Drill with a plastic bit at slow speed and back the sheet with scrap to avoid chipping. Sand edges to remove sharpness.
Will it yellow outdoors?
Cast acrylic holds up well in sun and weather and is far more UV-tolerant than extruded acrylic or polystyrene. It will not stay perfect indefinitely, but it resists yellowing for years in normal outdoor use.
What is it made of, and is it safe?
It is PMMA, a BPA-free plastic. It is not food-grade certified by default, so avoid direct food contact unless you confirm a food-safe grade.
What can I use a 30 by 30 inch sheet for?
Window and skylight replacements, aquarium and terrarium lids, machine guards, shelf dividers, picture glazing and model work. The size suits one large panel or several smaller cut pieces.
Where is the Cast Acrylic Sheet, Clear, 3MM (1/8") Thick, 30" W x 30" L cheapest?
At Walmart, for $38.51, as of our latest check.

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