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Boltaron® RIGIWALL® 4333W (W=weatherable) is a proprietary, calendared Acrylic/PVC Alloy sheet, designed as a UV resistant, durable, protective wall covering for patio enclosures. Boltaron® RIGIWALL® 4333W offers a class 1-A building code rating, excellent impact strength, abrasion resistance, and stain and chemical resistance. Boltaron® 4333W is corona treated on the back side for improved adhesion.

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At a Glance

Generic Name
Polyvinyl Chloride/Acylic

Available In

ITAR Registered

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Technical Information

Stock Products Properties Applications Advantages Grades

Stock Products

Sheet .022” – .040” 60” x 120” White and Custom Colors Available

Give us your cut-to-size dimensions. We will precision-cut these plastics to your exact size. Additional sizes and colors available upon request.


Physical PropertiesUnitsASTMResults
Density g/cm^3 D792 1.37
Mechanical PropertiesUnitsASTMResults
Tensile Strength @ yield psi D638 5200
Flexural Strength MPa D790 8300
Flexural Modulus psi 2.9X10^5
Hardness, Rockwell 106
Thermal PropertiesUnitsASTMResults
Coeffcient of Linear Thermal Expansion x10^-5/K C177 5X10^-5
Heat Deflection Temp at 264 psi °F 165


  • Patio enclosures
  • Sunrooms
  • Conservatories
  • Panel-in frame structures


  • Ultra-high impact resistance
  • Extreme resistance to scratches & abrasion
  • Stain & chemical resistant
  • UV resistant
  • Durable


  • Boltaron® 4333
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