Wilsonart 4924K White Carrara Marble Postform HPL Laminate Sheets, Gloss and Textured Finishes

Wilsonart 4924K White Carrara is a high-pressure laminate design with a classic Italian white marble look and a dense, low-contrast, smaller grey vein structure. All 10 listed items are 350 Postform HPL in High Gloss (with or without film), Textured Gloss or Antique finishes, in sheet sizes from 30 in. x 96 in. to 60 in. x 144 in. Each order unit is one sheet sized for postformed countertop edges.

Key Features:

• Italian marble look: A classic Italian white marble design with a dense, low contrast, smaller grey vein structure.
• Postforming grade: Every listed item is 350 Postform HPL, made for bending around a radius on rolled countertop edges.
• Four finishes: Choose 01 High Gloss Finish, 01 High Gloss Finish + Film, 07 Textured Gloss Finish or 22 Antique Finish.
• Countertop-friendly sizes: Sheet sizes of 30 in. x 96 in., 48 in. x 96 in., 60 in. x 120 in. and 60 in. x 144 in. suit standard countertop runs.
• Gloss with film option: The High Gloss Finish + Film variant adds a protective film to the high-gloss surface.
• One sheet per order: Each order unit is a single laminate sheet in the finish and size selected.

Specifications Table:

Coverage & How Much You Need:

A 48 in. x 96 in. sheet covers 32 sq. ft. and a 60 in. x 144 in. sheet covers 60 sq. ft. before trim allowance. Size your countertop run so the depth plus the postform radius edge fits within the sheet width.

Fit and Compatibility:

Bond this postforming grade to 45 lb particleboard or MDF with contact adhesive and form the front edge over a suitable radius. Backer sheets and substrates are sold separately; pair with the Wilsonart 4924 series designs for matching vertical surfaces.

Frequently Asked Questions (FAQ):

Q: What is included with one order?
A: One 350 Postform HPL laminate sheet in the finish and sheet size you select; substrate, adhesive and backer sheets are sold separately.

Q: What does postforming grade mean?
A: It is formulated to heat-form around a radius on the front edge of a countertop, giving a seamless rolled nosing.

Q: Which finish should I pick?
A: 01 High Gloss gives a mirror-like surface, the + Film variant adds a protective film, 07 Textured Gloss offers a softer gloss, and 22 Antique gives a warm aged look.

Q: How do I size a countertop run?
A: Add the countertop depth plus the rolled edge radius and compare it to the sheet width; a 48 in. wide sheet handles deeper tops than a 30 in. sheet.

Q: How is it installed?
A: Glue to particleboard or MDF with contact adhesive, then form the front edge on a postforming machine or with the proper heat and radius equipment.

Q: Is this in stock?
A: This design is a special order; allow approximately a 2-week lead time if not in stock locally, with a 24-hour window to cancel.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

Order 350 Postform HPL when you want a seamless rolled front edge; the gloss finishes show seams less on long runs if you book-match pieces. Always laminate a backer sheet to the underside to balance the panel and prevent warping. For high-traffic kitchens, a textured gloss hides fingerprints and daily wear better than a pure high gloss. Cut sheets slightly oversize and trim flush after the adhesive fully cures.

Postforming involves heat and pressure; use proper forming equipment and gloves, and keep cut laminate edges away from bare skin.

Order Wilsonart 4924K White Carrara postform laminate in your finish and size today.