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Last-A-Foam® FR-6700 Aircraft Foam
LAST-A-FOAM® FR-6700 Aircraft Foam is a high performance, CFC-free, rigid, closed-cell, flame-retardant polyurethane foam. It is available in densities ranging from 3 to 40 pounds per cubic foot.
The last two digits of FR-6700 product numbers describe foam density in pounds per cubic foot. For example: FR-6720 is a 20-lb. per cubic foot foam.
Please advise density when requesting a quote for this material.
Densities: 10 lb, 12 lb, 15 lb, 18 lb, 20 lb & 25 lb
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LAST-A-FOAM® FR-6700 meets the requirements of several military specifications, and materials specifications of many aircraft and aerospace manufacturers.
Temperature resistance suitable for laminating processes in the 250-275°F temperature range.
It exhibits a high strength-to-weight ratio due to its cellular structure and cross-linked resin. Also, because of its closed-cell structure, LAST-A-FOAM® FR-6700 has great resistance to water absorption, and will not swell, crack, or split on exposure to water.
LAST-A-FOAM® FR-6700 is stable, inert, and resistant to most chemicals and solvents. Common tools easily work with it, and it performs well as a primary structural material, or as replacement for other materials in a variety of applications.
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