PVC-Free Class 1-A Sheet for Interior Wallcovering

Class 1-A rated to 0.060 in. (1.5 mm). Satisfies PVC-free mandates.
Widest range of colors and textures.


RIGIWALL® 4363 combines exceptional durability, the widest range of color and texture options and long service life in a wallcovering material for commercial and institutional building interiors that mandate PVC-free materials.

On performance, it satisfies Class 1-A flammability requirements, and has the durability to stand up to use in high traffic areas. Its exceptional range of custom colors and texture options can also satisfy the aesthetic requirements of any interior environment.

In addition, Rigiwall 4363 helps maintain the appearance of building interiors long term. It resists abrasion, and its integral solid color hides scratches and gouges that detract permanently from painted, printed and laminated wall coverings. It also withstands sanitizing chemicals and strong cleaners needed for removing graffiti and scuff marks.

The material can be bonded directly to interior walls, mechanically fastened, or pre-laminated to substrates like MDF to create strong composite panels. It can also be thermoformed, post-formed and machined to make guards, rails and wall system components in matching and complementary colors.

  • Meets PVC-free mandates
  • Satisfies Class 1-A to 0.060 in. (1.5mm)
  • Durable, abrasion-resistant
  • Widest range of colors, textures
  • Easy to clean, maintain
  • Uniform, consistent appearance
  • Protective wallcovering
  • Pre-laminated panels, partitions
  • Crash rails, corner guards
  • Profile moldings and trim
  • Kick plates, base moldings
    • Health care facilities
    • Long term care facilities
    • Government, commercial buildings
    • Hotels, elevators
    • Schools, gyms, spas
    • Retail stores, supermarkets
    • Detention facilities
    • Airports

Sheet sizes

  • Lengths to 120 in. (3,048 mm)
  • Widths to 60 in. (1,524 mm)
  • Gauges from 0.028 to 0.060 in.
    (0.71 to 1.5 mm)
  • Custom sizes and rolls on request

Colors, textures

  • Full range of colors
  • Industry's widest range of textures



Specific Gravity ASTM D792 1.28
Tensile Strength ASTM D638 6,340 psi 43.7 MPa
Flexural Strength ASTM D790 9,280 psi 64 MPa
Flexural Modulus ASTM D790 280,000 psi 1,940 MPa
Izod Impact (notched)
@73°F (23°C)
ASTM D256 0.7 ft-lb/in. 37.4 J/m
Gardner Impact @ 73°F (23°C)
Sheet thickness 0.040” (1.106 mm)
ASTM D5420-04 175 in-lb 19.8 J
Hardness Rockwell ASTM D785 110
Taber Abrasion Wt Loss CS17 Wheel -
1 kg, 1000 cycles
ASTM D3389-15 2.817 mg/rev
Heat Deflection - annealed
@ 264 psi (1.82 MPa)
ASTM D648 165°F 73.9°C
Thermal Expansion x 10-5 ASTM E831 4.1
Flammability @ max. thickness*   Flame Spread Smoke Developed
@ 0.060 in. max. ASTM E84 10 65
Class 1-A requirements ASTM E84 <25 <450

*Independent test laboratory data.


 RIGIWALL® Class 1-A Wallcovering Sheet Products
RIGIWALL® Grade Description Class 1-A max. thickness
4323 Interior, impact resistant 0.060 in. (1.5 mm)
4333 Interior, impact resistant 0.040 in. (1.02 mm)
4333W UV and impact resistant 0.040 in. (1.02 mm)
4353 Interior, impact resistant 0.125 in. (3.0 mm)
4363 Interior, PVC-free 0.060 in. (1.5 mm)
3D Membrane Pressing and Laminating Grade
Boltaron 4065MP Interior, impact resistant Flammability: UL 94 V-0
SIMONA offers the widest product range of PVC sheet and rod — FM 4910 rated sheet — chemical resistant materials from PVC, PP and PE to fluoropolymers — orthotics and prosthetics sheet — Boltaron aircraft sheet — plus proven products for boat building, outdoor furniture and many other industries.
All information contained herein is believed by SIMONA AMERICA Inc. to be reliable. Typical properties are based on laboratory tests conducted on material samples in accordance with standard test methodology. SIMONA AMERICA Inc. makes no express or implied warranty that its products will perform in accordance with the data in all conditions and circumstances. To determine suitability for use, users must test applications under actual operating conditions. As a result, ALL EXPRESS OR IMPLIED WARRANTIES IN CONNECTION WITH SIMONA AMERICA INC. and BOLTARON PRODUCTS INCLUDING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY DISCLAIMED.

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