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King Starboard® Family
King E-Board®
King Starboard®
King Starboard® AS
King Starboard® ST
King Starboard® XL
King StarLite® XL

King StarBoard®XL

Lightweight Marine Building Sheet

King StarBoard®XL is a lighter, more economical version of the popular King StarBoard®.

This 100% virgin polymer, marine-grade cellular material has an excellent surface finish that looks good enough to use in high-visibility applications where structural strength and a finished edge are not important. King StarBoard XL sheets are up

to 30% lighter in weight than King StarBoard, and are made with the same textured surface and colors for a perfect match. As with King StarBoard, King StarBoard XL is made with the exclusive K-Stran™ process for superior consistency and flatness, and has a thickness tolerance of plus or minus 5% (unlike ordinary polymer sheets that use 10% as an acceptable tolerance).
Colors
White/White Light Gray Dolphin Gray Sanshade
Arctic White Seafoam Seapearl Black

General Applications:
  • Unique (closed-cell) cellular marine-grade sheet. 
  • Weighs up to 30% less with the same surface finish as
    King StarBoard.®
  • Ideal for fabricating any boat part where high structural
    strength or a finished edge is not required.  
  • Precise tolerances ensure consistent color, thickness and
    density–even for thicker gauges.
  • Holds staples and screws securely.
  • Environmentally stabilized for harsh sun and tough
    marine environments.
  • Will not rot, swell, splinter or delaminate when exposed
    to humidity or water.
  • Resists odor, even in wet environments.
  • Easy to clean and never needs refinishing.
  • Matte-textured finish on both sides.
  • Easy to fabricate using standard woodworking tools.
  • Available in eight standard King StarBoard colors to match
    or accent any gelcoat.
  • Unlimited custom/proprietary colors.
  • Forms easily for smooth curves.
  • Available in large sheets up to 60” x 96” or 48” x 96”.
  • Custom sheet sizes available.
  • Shipped with a protective masking on one side.
  • Proven on thousands of boats and yachts.
  • Experienced boat builders and boaters know the King
    StarBoard brand and trust it more than any other.
Popular Applications:
  • Cutting Boards, Deck Component and Equipment Mounts, Cockpit Covers, Tackle Centers, Recess Hatches and Bait Well Covers, Electronics Mountings, Doorstops and Thresholds.

View the Material Safety Data Sheet | View the Physical Properties Sheet 

Standard Gauge :

1/4" /6.4mm

 

3/8" / 9.53mm

|

1/2" / 12.7mm

|

3/4" / 19mm

Approximate Weight : (lbs / kg)

36 / 16.35

 

55 / 24.95

|

73 / 33.15

|

109 / 49.45

Sheet Size :
60" x 96" (1524mmx 2438mm) | 48" x 96" (1219mm x 2438mm)
Custom sheet sizes and gauges available.
Tensile Strength (PSI) :
ASTM D638 3300
Flexural Modulus (PSI) :
ASTM D790 130,000
Screw Holding Strength (lbs.) :
ASTM D1761 325
Water Absorption (7day) :
ASTM D570 .09%
Weight (lb./Cubic Inch):
.024
Additional Information :

King StarBoard®XL is made entirely from FDA and USDA approved materials.

Download (PDF format):
Working with King StarBoard®



 
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  Feature

King E-Board® is a patent-pending polymer sheet that replaces and simplifies traditional methods for fastening wire and hose runs in boats, recreational vehicles and many industrial applications. Save time, money and materials using ordinary zip ties and King E-Board instead of wire and hose clamps, which require screws, hardware, tools and a free hand that may not be available.