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Description:
willseal 600 is a precompressed, self-expanding polyurethane foam joint sealant that
is designed to seal against rain, wind, sound, draft and dust. It has a very strong resistance to wear and tear caused by excessive joint movements, joint stain, surface contamination, aging and general tensile stressed-caused failures. It will not dry out, shrink or deteriorate. With its simple installation, willseal 600 is a quick easy way to seal under many weather and temperature conditions.
Specifications:
| Core material |
Open cell polyurethane flexible foam impregnated with a flame retardant modified acrylic. Supplied precompressed with PSA on one side. |
| Water Resistance |
(ASTM E 331) 12 psf
(ASTM E 547) 12 psf
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| Fire Testing |
(ASTM E 84) Flame Spread: 0, Smoke Developed: 5 |
| Color |
Black/Grey |
| Installation |
Sonex AcouSTIC or Foamboard latex adhesive; adheres to wall paneling, wood,
plywood, metal and concrete |
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acoustical materials
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