Arborite S550 Elegant White High-Pressure Laminate Sheet, Postforming Grade, Multiple Sizes, Cashmere Finish

Arborite S550 Elegant White is a solid white high-pressure laminate sheet supplied in postforming (A4) grade with a Cashmere finish. Choose from eight sheet sizes ranging from 30 in. x 96 in. up to 60 in. x 144 in.; each order is one sheet. Pair it with particleboard or MDF substrate and contact adhesive for countertops with rolled postformed edges.

Key Features:

• Solid white design: Elegant White is a clean, solid-color laminate surface suited to contemporary countertops, workstations and casework.
• Postforming grade: A4 postforming HPL is formulated to be formed around a radius, so the deck and rolled front edge can be covered in one piece.
• Cashmere texture: The (CA) Cashmere finish provides a low-sheen, subtly textured surface.
• Eight sheet sizes: Available in 30 in. x 96 in., 30 in. x 120 in., 30 in. x 144 in., 48 in. x 96 in., 48 in. x 120 in., 60 in. x 96 in., 60 in. x 120 in. and 60 in. x 144 in.
• HPL durability: High-pressure laminate construction is designed for horizontal interior surfaces such as countertops and desktops.
• Shop-friendly widths: The 30 in. wide sheets suit standard 25 in.-deep countertop runs with less trimming, while 48 in. and 60 in. sheets cover islands and peninsulas.

Specifications Table:

Coverage & How Much You Need:

One sheet covers the square footage of its listed size; for example, a 60 in. x 120 in. sheet covers 50 sq. ft. of deck and edge surface. Allow extra material for postforming tails, seams and cut waste when sizing a countertop run.

Fit and Compatibility:

Bond to particleboard or MDF countertop substrates with contact adhesive, and use a balanced HPL backer sheet on the underside to reduce warping. Sold as laminate only; substrate, adhesive and edge banding are sold separately.

Frequently Asked Questions (FAQ):

Q: What is included in the order?
A: One Arborite S550 Elegant White laminate sheet in the finish, grade and sheet size you select. Substrate and adhesives are not included.

Q: Which size should I choose for a countertop?
A: A 30 in. wide sheet accommodates standard countertop depth plus a postforming edge; use 48 in. or 60 in. widths for islands, peninsulas or wider work surfaces.

Q: Can this laminate be formed over a rounded edge?
A: Yes, it is A4 postforming grade, intended for forming over a radius so the top and front edge are seamless.

Q: What should I bond it to?
A: Apply it to a flat, sanded particleboard or MDF core with contact adhesive, and install a balancing backer laminate on the underside of the substrate.

Q: Is a thickness printed for this sheet?
A: No thickness, fire rating or certification is printed in the sources, so it is not listed here.

Q: How do I handle a 60 in. x 144 in. sheet?
A: These large sheets are heavy and flexible; carry them on edge with two people and support them flat on a clean bench when cutting.

Expert Verdict — Reviewed by the SuperArbor Pro Desk

For a standard kitchen run, pick a 30 in. wide postforming sheet so the deck and nose come off one piece with no seam at the front edge. Keep a balanced backer on the underside of the core to control bowing, and roll the sheet down thoroughly to avoid voids at the postformed radius. Choose a 48 in. or 60 in. sheet only when the run exceeds 30 in. of usable width.

Laminate edges cut like glass and adhesive fumes are strong, so wear cut-resistant gloves and work with adequate ventilation.

Order Arborite S550 Elegant White postforming laminate in the sheet size your countertop run needs.