Description

King StarBoard® WG is a high-density polyethylene sheet with a wood grain finish. It is the
product of a proprietary process called K-Stran™, the most advanced manufacturing process
for superior flatness and consistency. King StarBoard® WG has a wood grain finish on
both sides of the sheet. It is environmentally stabilized to withstand the harshest outdoor
conditions. King StarBoard® WG will not rust, delaminate or rot when exposed to UV,
humidity or water. It is ideal for a variety of applications from replacing wood, to building
furniture. The wood grain polymer sheet never needs painting or refinishing, works like
wood, and is easy to fabricate with common woodworking tools and techniques.

King Plastic pioneered King StarBoard®, the original marine-grade polymer sheet. Now, we
deliver the highest performance and durability in our new wood grain plastic sheet King
StarBoard® WG with elegance and casual sophistication for outdoor living. King StarBoard®
WG, the all-weather wood grain polymer sheet inspiring everyone to live outdoors.

King StarBoard® WG is upgradable to King MicroShield® with an advanced antimicrobial
technology for protecting the product surface against stain and odor causing bacteria, algae
and fungi.*

King StarBoard® WG is upgradable with King FlameShield, for ASTM E-84 Class A Flame
Compliance and CAN/ULC-S102 for Canadian Compliance.

For more information about King MicroShield® and King FlameShield, please visit
www.kingplastic.com

Specifications

Standard Sheet Size

in: 48″ x 96″
mm: 1219mm x 2438mm

Standard Gauges

in: 1/2″ 3/4″
mm: 12.7mm 19mm

Approximate Weight

lbs: 80 lbs 120 lbs
kg: 36.3kg 54.4kg

Tolerance information:
Gauges 1/4″ up to 1-1/2” ± 5% | Length and width plus only at room temperature

Custom sheet sizes, gauges and colors available

Physical Properties
Properties Units ASTM Nominal Values
Density g/cc D1505 0.955
Tensile Strength @ Yield psi D638 >4,100
Tensile Modulus psi D638 255,000
Elongation @ Break % D638 >600
Elongation @ Yield % D638 9.8
Flexural Modulus psi D790 185,000
Flexural Stress @ 5% Strain psi D790 3,810
Compressive Properties 10% Strain psi D695 4,950
Durometer Shore D D2240 68
Tensile Impact ft.lbs./in.2 D1822 115
Izod Impact Resistance ft.lbs./in.2  D256 1.1
Brittleness Temp. ºC (ºF) D746 <-76ºC (<-105ºF)
Vicat Softening Temp. ºC (ºF)  D1525  123ºC (253ºF)
Heat Deflection Temp. 66 psi ºC (ºF)  D648  75ºC (167ºF)
Screw and Nail Withdrawal lbs D1761 657 & 63
Flammability Rating UL94 HB

All values are determined on specimens prepared according to ASTM standards.
Nominal values should not be interpreted as specifications.
King StarBoard® WG is made entirely from FDA and USDA approved material.
King StarBoard® WG meets ASTM 4976.
King StarBoard® WG contains no VOC’s.

Colors

Additional Information

Protect Your Interests with E-84 Class A Flame Compliance Polymer Sheets from King Plastic Corporation
Available as an Upgrade with King FlameShield

The ASTM E84

This test method is intended to compare the surface flame spread and smoke developed measurements to those obtained from the tests of mineral fiber cement board and select grade red oak flooring. The results are expressed as Flame Spread Index and Smoke Developed Index.

Results
Class A Interior Finish:

Flame Spread Index 0-25, Smoke Developed Index 0-450. Includes any material classified at 25 or less on the flame spread test scale and 450 or less on the smoke developed test scale. Any element thereof when so tested shall not continue to propagate fire.