Solid Charcoal Firm Foam

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Charcoal firm is higher quality charcoal foam that can handle any task charcoal regular can, to a greater degree. This foam's higher density renders it more resistant to breakdown and degradation, and its increased firmness aids in the casing of frequently used but delicate items that must be packaged snugly, like instruments or technical equipment. It can also serve as entry-level soundproofing.

Custom Cutting is Available!
We can cut custom sizes of charcoal firm foam for any project you may have!
Please Contact Us for details.


Physical Data Sheet: Charcoal Firm Foam


Manufacturing Tolerances
Products may carry a size tolerance depending on the style and job. Please see our Tolerance Table.

Standard Sheet Sizes/Quality
Standard sheets of foam are cut slightly larger than the listed size to compensate for shrinkage during packaging, transit, and delivery. Sheets may contain rough edges. Any yellowing/discoloration present is a byproduct of exposure to light during production and manufacturing and does not represent a flaw, damage, or defect in the material.

Write a Review

Head Ice Maker
Scott Belvitch | June 25th, 2019
Nice service and prompt delivery. The 3"x3" firm foam works great!
Very good product
Joseph Faust | May 31st, 2019
Prompt shipping great product A+
3/8" firm charcoal foam
Lorin | May 9th, 2019
Great, fast service, exactly what I needed to make a storage container for model locomotives and rolling stock. Firm, light and easy to cut.