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Wilsonart 4857K Shadow Zephyr Postform High-Pressure Laminate Sheet, Textured Gloss, 48 in. x 96 in. or 60 in. x 144 in.
Regular price $235.62Orders start at $399 — combine any items to reach the minimum. Learn more
Wilsonart 4857K Shadow Zephyr Postform High-Pressure Laminate Sheet, Textured Gloss, 48 in. x 96 in. or 60 in. x 144 in.
Wilsonart Shadow Zephyr (4857K) pairs a light warm grey base with a fine grey stipple for a small-scale, subtly textured pattern from the Wilsonart Contract Collection. This page sells 2 variants, both in 07 Textured Gloss Finish and 350 Postform grade: 48 in. x 96 in. and 60 in. x 144 in. sheets. Pick the size that fits your countertop deck and edge layout.
Key Features:
- Warm grey stipple: A light warm grey base merged with a fine grey stipple creates a small-scale pattern with subtle texture.
- Textured gloss: The 07 Textured Gloss Finish gives a gloss surface with texture.
- Postforming grade: The 350 Postform grade suits rolled countertop edges.
- Two sheet sizes: Available in 48 in. x 96 in. and 60 in. x 144 in. sheets.
- Contract Collection: The pattern belongs to the Wilsonart Contract Collection.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Wilsonart |
| Manufacturer model | 4857K |
| Sell unit | 1 sheet |
| Design number | 4857K |
| Design name | Shadow Zephyr |
| Available finishes | 07 Textured Gloss Finish |
| Available grades | 350 Postform HPL |
| Available sheet sizes | 48" x 96", 60" x 144" |
| Surface / pattern | Light warm grey base with fine grey stipple; small scale pattern with subtle texture |
| Recommended use | Postforming (rolled countertop edges) |
Coverage & How Much You Need:
A 60 in. x 144 in. sheet yields 60 square feet before waste and a 48 in. x 96 in. sheet yields 32 square feet. Add 10 to 15 percent for cuts when sizing a countertop job.
Fit and Compatibility:
Both variants share the same finish, so decks and rolled edges match. Bond to particleboard or MDF with contact adhesive and use a balancing backer laminate on the underside, sold separately.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One sheet in your chosen size, in 07 Textured Gloss Finish, 350 Postform grade.
Q: Which size should I order?
A: Choose 60 in. x 144 in. for long runs with fewer seams, or 48 in. x 96 in. for smaller tops and easier handling.
Q: Can this be postformed?
A: Yes, the 350 Postform grade is intended for rolled edge work.
Q: What is the lead time?
A: Special-order non-standard option; if not in stock locally, allow approximately 2 weeks, with a 24-hour cancellation window.
Q: What substrate should I use?
A: A 3/4 in. particleboard or MDF core with contact adhesive is standard for postform countertops.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Confirm your postforming machine's minimum radius before ordering, and form the edge before trimming the deck overhang. Keep the gloss-textured face protected during handling, since gloss surfaces show scratches more than matte. Pair with a backer sheet on the underside to keep the panel flat.
Wear eye protection and gloves when cutting or routing laminate; cut edges are sharp.
Order Wilsonart Shadow Zephyr Textured Gloss postform laminate in the size that fits your counter run.
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