King Starlite<sup>®</sup> | White XL Utility (.375" Thick)
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King Starlite® | White XL Utility (.375" Thick)

Marine-grade high density polyethylene

5 stars 5 stars based on 2 Review(s)
Get Your Online Pricing: Sanitizing Acrylic and Polycarbonate »
Tips for measuring & cut-to-size policy »

How To Measure and Cut-To-Size Policy [X]

Cut-To-Size Items are Non-Returnable!

As per our Shipping and Returns Policy, custom cuts and fabricated parts are non-returnable. If you need an over- or undersized item, note it under "Comments" during Checkout. Cut-to-size orders have an acceptable cut tolerance of 1/8" (0.125"), so clarify if the adjustment is to be made on the (+) or (-) side of the saw blade. Please review our full return and shipping policy here.

Measure Twice, Cut Once

Since custom cuts and fabricated parts are non-refundable, be very careful while measuring your dimensions. As each cut is nominal, even the slightest miscalculation could be costly.

How to Use a Measuring Tape

Extend your tape measure several inches to find the 1 and 2 inch markers. In between the inch markers you’ll find 16 equally spaced tick marks.

Measure by counting the increments beyond the nearest inch. As the increments decrease, so does the length of the mark. For example, 1/2" has a bigger mark than 1/4" which has a bigger mark than 1/8". The smallest mark follows at 1/16". Please be aware that some measuring tapes may have even smaller increments.

Features of a Measuring Tape: Sliding End Hook

The sliding end hook is designed for two different types of measurements. An outside measurement (where the hook of the tape hangs over an edge), requires the hook to slide out a bit to account for the thickness of the material. When making an inside measurement (where the hook will push up against a surface), the clip slides in, again, accounting for its thickness. The measuring tape self-adjusts to guarantee an accurate measurement (as far as the tape is concerned).

Sanitizing Acrylic and Polycarbonate Sheet [X]

Acrylic and Polycarbonate Sneeze Guards and like products require special care while cleaning and disinfecting. To maintain the optical clarity of sneeze guards and other acrylic or polycarbonate items, use an acrylic or polycarbonate safe cleaner like Novus Plastic Polish #1, Brillianize Plastic Cleaner, or a mild soap solution.

Please reference the following compatible cleaners when DISINFECTING acrylic and polycarbonate items. The use of commonly available commercial alcohol or ammonia-based disinfectants may cause crazing and damage.

Compatible Polycarbonate Disinfectants:

• sBioMed Steriplex SD
• Safetec Surface Wipes
• Contec Healthcare Perodox RTU
• Contec Healthcare PS-911 EB Prostat Sterile Wipes

Compatible Acrylic Disinfectants:

• Pharmacy Grade Hydrogen Peroxide
• Household Bleach
• Isopropyl Alcohol (Water Diluted to 30% Strength)

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Please Call us at (916) 679-5146 for pricing.
As low as $19/month with Credit Key

Overview Specs & Uses Reviews Inquiry
HDPWEMUSH - Overview

King Starlite XL Utility is an economical cellular (closed cell) utility sheet made from select high-grade King Starboard recycled high-density polyethylene. It is ideal for boat parts, as an upholstery substrate, and in other behind-the-scenes applications where edges aren't visible. King Starlite XL Utility is up to 35% lighter in weight than King Starboard and it offers the same quality textured surface on both sides.

King Starlite XL Utility is specially formulated to withstand the rigors of harsh outdoor marine environments. It is UV-stabilized to resist damage and retain its beauty, even after years of direct sunlight. It does not splinter, crack, delaminate, rot, swell, or absorb water like traditional materials. Even under heavy foot traffic on yacht decks, it remains virtually maintenance-free. In addition, there is no need to stain or paint.

Fabricating and finishing King Starlite XL Utility is easy with standard woodworking tools. King Starlite XL Utility forms easily for smooth curves and bends. Since there is no grain pattern, parts can be cut from any part of the sheet, virtually eliminating waste (meaning greater economy versus wood).

Special Notes:
Available in colors black, white, grey
Please expect 15 day delivery for this item.


King Starboard Specs, Grades & Applications -

King Starlite XL Utility sheets are up to 35% lighter in weight than regular King Starboard, and are made with the same textured surface and colors for a perfect match. Full sheet sizes are 60" wide and 96" long. Black and white are most readily available.

  • Easy to fabricate and machine
  • Extremely durable
  • Flexes without breaking (unlike plywood or PVC foam products)
  • Unique (closed-cell) cellular marine-grade sheet
  • Weighs 30% less than traditional King Starboard
  • Resistant to rotting, swelling, splintering and delaminate
  • Environmentally stabilized for harsh sun and marine environments
  • Resistant to odor, acid, alcohol and bases
  • Easy to clean
  • Proven on thousands of bats and yachts
  • Matte-textured finish on both sides

Material Warnings

Material Warning WARNING: This product can expose you to chemicals including Bisphenol A, CAS 80-05-7, which are known to the State of California to cause birth defects or other reproductive harm. For more information go to

WARNING: Sharp Edges! Handle with care.
Warning: This product may have sharp edges and points. Contact may result in injury. Handle with care.

Disclaimer: Interstate Plastics makes no representations about any of its products that are modified in any way after they leave its possession, nor do its representations apply when any of its products are improperly used or stored. Each customer of Interstate Plastics bears full responsibility for making its own determination as to the suitability of each material, product, recommendation or advice provided by Interstate Plastics. Each customer of Interstate Plastics must identify and perform all tests and analyses necessary to assure that its finished parts incorporating materials from Interstate Plastics will be safe and suitable for use under end-use conditions.

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