Minicel L200

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Ideal for a range of projects which require a thicker foam, Minicel L200 foam is an extremely fine-celled material that offers incredible durability thanks to this fact. Minicel L200 is similar to our general crosslinked polyethylene foam, but this product has a higher physical consistency and more uniform appearance thanks to the Minicel brand. Made to create an end result of a foam that is smooth and consistent in surface while offering superior physical and chemical properties, Minicel L200 is the answer for a range of tasks that place considerable demands on foam. With a durable nature thanks to the closed cell design and overall density, Minicel L200 foam is exceptionally suited to commercial applications such as thermal insulation, industrial gaskets, or organizational inserts for tool chests and carrying cases. Another great benefit of this durable and reliable foam is that it has low moisture permeability and high buoyancy. This means Minicel L200 can be used in multiple marine applications as well, from flotation equipment, to custom seating and padding in kayaks.

Minicel Type L's technical name is chemically crosslinked polyethylene.

Skin Irritation & Toxicity Studies of Minicel L200
Results of the studies:

Primary Skin Irritation: Nonirritant
Oral Toxicity: Nontoxic
Agarose Overlay: Nontoxic

Add Adhesive Backing for Easy Application!
If you are looking for an easy method to apply your foam to another surface, look no further than our adhesive backing. We can add this adhesive to a number of our closed-cell products. See Adhesive Backing for Foam for details!

  • Excellent bouyancy
  • Good thermal insulator
  • Resilient, excellent strength and shock absorption
  • Low water absorption
  • Excellent chemical resistance
  • Impervious to mildew, mold, rot, and bacteria
  • Nontoxic, no CFCs, HCFCs, or hydrocarbon blowing agents
  • Similar to Alveolit in Europe and Softlon in Japan

Physical Data Sheet: Minicel Type L Physical Data Sheet


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

Standard Sheet Sizes
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.

*48" x 24" 3-Pack
The 3-pack of 48" x 24" is cut down from 72" x 48" for shipping purposes.

**4-1/2" Thickness Minicel
The 4-1/2" thickness has a thickness range from 4" to 4-1/2" and includes skin top and bottom.

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Verified Buyer
Fantastic puppet foam!
Andrea Moore | June 6th, 2024
This density is what I've been looking for! Perfectly malleable for curves, glues fantastically with contact cement, and holds shape so well. Can't wait to purchase more for my next project!
puppet teeth
Blaine Parnell | May 18th, 2022
this foam is great for puppet teeth. easy to cut out as well. thank you very much.
Seat spacer
Darren | April 21st, 2022
Modern headrests push your head forward when you're sitting in your car. I put a 1" piece of foam on my seat back and that's just enough to put my head in a comfortable position.
Great Product
Diane Ritz | March 30th, 2022
Customer service was excellent! Got samples for my applicable use and when ordered they shipped very quickly. Product works well for my use. Great Company!