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Ensolite is a Closed Cell PVN foam designed for flotation gear and cushions. It does not absorb moisture* and, thus, is excellent for use in marine applications; cockpit cushions, life jackets, and bosun's chairs. (where a thin but very firm cushion helps). PVN foam resists both weather aging and mechanical abrasion. It does not support combustion. Density (lbs./cu.ft.) is 3.0-5.0; 25% Compression Resistance (PSI) is 2-4. Passes flammability test (MVSS 302).
Pieces can be glued together with 3M Super Trim Adhesive to form larger pieces or to reduce waste. 56" wide, 1 1/2" thick. Sold per foot, full feet only.
Note: Shrinkage of 3 to 5 percent may occur with closed cell foam. The thicker foams are more stable than the thinner. Shrinking is more likely in cold weather than in hot. If you have closed cell foam which has shrunk, consider wrapping it with polyester batting to give it more bulk or simply glue pieces together with 3M Super Trim Adhesive.
Physical Property:
- Compression Deflection @ 25%: 2 - 4 (PSI)
- Density: 3.0 - 5.0 (lbs./cu.ft.)
- Water Absorption* Max Weight Change - 7%
- Temperature Range: -30 to +200 (F)
- Passes Flammability: FMVSS-302
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Foam Closed Cell Natural 1 1/2" x 56" is a railroaded pattern |
Reduce Seaming with Railroaded Fabric
Most upholstery fabric is 54 inches wide and, if it features a pattern, the pattern is run down the length of the bolt. When upholstering, it generally looks best to run a patterned fabric from the top to the bottom of the piece and from the back to the front. This requires seams every 54 inches on larger pieces like sofas and long boat cushions. Alternatively, a Railroaded fabric pattern can be used to eliminated unwanted seams. The patterns in Railroaded Sunbrellas run across their widths. This makes Railroaded Sunbrella perfect for these longer projects.
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In this illustration, the fabric rolls out to cover the cushions without need for a seam. |
This is a photo example of the railroaded fabric coming off the roll.
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This is a photo example of fabric that is not railroaded coming off the roll.
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In this illustration the fabric rolls out vertically, and for this type of single cushion, would require several seams to cover the couch.
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