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L1000 Series

Log Home Foam


Gaska Tape’s L1000 Series is designed to meet the extreme demands of the log home industry.  L1000 Series makes a permanent weather-tight seal while eliminating concern over “log float” during construction and provides an airtight seal after construction.  The L1000 Series products are medium density closed-cell Polyvinyl Chloride foam.

The L1000 Series is available as L1010 with A1, acrylic pressure sensitive adhesive.  Adhesive on one side allows for quick waste-free application.

Characteristics common to all closed cell vinyl foam products include the ability to make a long-life seal against air, moisture, light and dust penetration when compressed 30% or more.


  • Low force to compress. Superior recovery characteristics necessary to seal during and after joint movement in log homes.
  • Near 100% recovery after extended compression.
  • Easily conforms to curved and irregular surfaces.
  • Special foam formulation makes L1000 series compatible with most wood preservatives.
  • Inherently resistant to fire, ultraviolet rays, most chemicals, acids and solvents.
  • Resists water flanking.
  • Economical
  • Brown color standard, other colors available upon request.
  • Sulfur-Free

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Available Thicknesses:
.375” – .500” (9.5mm – 12.7mm)

Available Widths:
.250” – 57” (6.4mm – 1448mm)

Available Lengths:
25’ – 30’ (7.6M – 9.1M)


NOTES:  The length of the rolls vary depending on the thickness of the material.  Gaska Tape offers standard length logs.  Master logs are double the standard length plus 2’ and are available upon request for quote.
Typical performance properties and characteristics are based on samples tested and are not guaranteed for all samples of this product.
Data is intended as a guide only and is presented without guarantees and without assumption of liabilities resultant from the use of information provided. This data is not to be used for specification purposes.
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