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Wilsonart 4551K Blackstar Granite High-Gloss Postforming Laminate Sheet, Dark Grey Black Stone Look, 48 in. x 96 in.
Regular price $110.82Orders start at $399 — combine any items to reach the minimum. Learn more
Wilsonart 4551K Blackstar Granite High-Gloss Postforming Laminate Sheet, Dark Grey Black Stone Look, 48 in. x 96 in.
Wilsonart Blackstar Granite (design 4551K) is a small-scale granite-look high-pressure laminate blending dark grey, black and light grey with accents of soft coral, in a directional pattern. This listing is one 48 in. x 96 in. sheet in 01 High Gloss Finish, 350 Postform HPL grade. It suits countertops with rolled edges on dark-stone-look projects.
Key Features:
- Dark granite look: A small-scale Granite design blending dark grey, black and light grey with soft coral accents.
- Directional pattern: The pattern has a direction, so all pieces should be run the same way for a consistent look.
- High gloss finish: Supplied in 01 High Gloss Finish for a polished stone appearance.
- Postform grade: 350 Postform HPL grade supports rolled countertop edges.
- Known repeat: Approximate design repeat is 40 in. wide by 40 in. long for seam alignment.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | Wilsonart |
| Manufacturer model | 4551K |
| Sell unit | 1 sheet |
| Design number | 4551K |
| Design name | Blackstar Granite |
| Surface / pattern | Small-scale granite design in dark grey, black and light grey with soft coral accents; directional pattern |
| Available finishes | 01 High Gloss Finish |
| Available grades | 350 Postform HPL |
| Available sheet sizes | 48 in. x 96 in. |
| Recommended use | Postforming (horizontal surfaces with rolled edges) |
| Design repeat | Approx. 40 in. width x 40 in. length |
Coverage & How Much You Need:
One 48 in. x 96 in. sheet covers 32 square feet. Plan around the approximate 40 in. by 40 in. design repeat and keep the directional grain running the same way on all pieces.
Fit and Compatibility:
Bonds to particleboard or MDF with contact adhesive and works with standard postforming tooling; pair with a matching laminate backer sheet on the underside to prevent warping and with edge banding in a coordinating color.
Frequently Asked Questions (FAQ):
Q: What is included?
A: One 48 in. x 96 in. Wilsonart Blackstar Granite sheet in 01 High Gloss Finish, 350 Postform HPL grade.
Q: Are there other sizes or grades?
A: No, this page lists exactly one item in one size, grade and finish.
Q: Is the pattern directional?
A: Yes, the source describes it as a directional pattern, so lay out all pieces in the same direction.
Q: Can it be postformed?
A: Yes, the 350 Postform HPL grade is intended for rolled edges.
Q: What substrate works best?
A: A flat particleboard or MDF core with a matching backer sheet on the underside.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
Because the pattern is directional and the repeat is large, mock up your cut layout before bonding and mark grain direction on every part. Dark gloss laminates show handling marks, so keep the face protected until final install. For rolled edges, verify your minimum postform radius and balance the panel with a backer sheet to keep it flat over time.
Wear gloves and eye protection when cutting and handling large laminate sheets, and ventilate well when using contact adhesives or operating heated postforming equipment.
Order Wilsonart Blackstar Granite high-gloss laminate for a dramatic dark stone-look countertop.
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