Black Foam Board 24x30 100PK - Durable 3/16 in Foamcore Boards

In this review the Black Foam Board 24x30 100PK is evaluated for crafters, presenters and shops that need a large supply of dark, sturdy backing material. The single biggest reason to buy is straightforward: this pack delivers one hundred double-sided, acid free black foam boards that are lightweight yet rigid, making them useful for mounting, displays, and art projects without warping. The reviewer found the smooth black surface especially convenient for painting, gluing and photography backdrops where a consistent neutral black is essential.

Key Features

• High quality construction: The extruded polystyrene core laminated between paper faces provides a rigid but lightweight sheet that resists dents and warping in normal use.
• Double-sided black finish: Both sides are black, so users can use either face for projects or flip boards for faster prep and consistent color.
• Acid free material: The boards are acid free, making them appropriate for short- and medium-term photo mounting and craft work without accelerated discoloration.
• 3/16 in thickness: At about 5 mm thick the foamcore gives good stiffness for freestanding signs, small mounts and presentation boards while remaining easy to cut.
• Smooth surface for finishes: The black surface accepts paint, markers, glue and screen printing cleanly for a range of creative uses.

Who It's For

This 100-pack is aimed at teachers, event decorators, photographers and makers who need quantity and consistency - schools preparing multiple presentation boards, wedding decorators crafting signage, or studios needing black backdrops for product shots will appreciate the large supply and uniform color.

It is less appropriate for single casual users who need only a few sheets, or for archival fine art where museum-grade, long-term conservation materials are required; in those cases a smaller quantity or specialized archival board might be a better fit.

Pros & Cons

Pros

• Uniform double-sided black finish is versatile for display and craft use.
• Sturdy 3/16 in foamcore balances rigidity with light weight for mounting and signs.
• Acid free construction makes it suitable for photo mounting and many craft projects.
• Large 100-pack offers good value when multiple sheets are needed.

Cons

• The 100-sheet quantity can be more than needed for occasional users and requires storage space.
• Edges may show white core if cut with blunt tools, so a sharp blade is recommended for clean black edges.

Specifications

Brand	WHOLESALE ARTS AND FRAMES
Size	24 x 30 in
Quantity	100 pack
Thickness	3/16 in (about 5 mm)
Color	Black, double-sided
Core material	Extruded polystyrene foam (foamcore)
Finish	Smooth surface, accepts paint and glue

Our Verdict

For anyone who regularly mounts prints, builds displays or produces event signage, this 100-pack of black foam board is a practical, value-oriented choice because it combines uniform double-sided color, sturdy 3/16 in foamcore and acid free construction. Casual users should consider buying fewer sheets, but for classrooms, studios and decorators this pack delivers consistent, easy-to-work sheets at a reasonable cost.

Frequently Asked Questions

Are these boards safe for mounting photos?
Yes; the boards are described as acid free, making them suitable for typical photo mounting and craft work over short to medium terms.

Will the black surface take paint and markers?
The smooth black surface accepts paint, markers and glue, though opaque or light-toned paints may require multiple coats for full coverage.

How thick are the boards and are they rigid?
They are 3/16 in (about 5 mm) thick and provide good rigidity for signs, mounting and displays while remaining lightweight and easy to cut.