Data Sheets

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ARCAT CSI 3-Part Specs

Details / Drawings

Material Safety Data Sheet

Company Profile


Fiberweb 310 is metal water-proofing sheet membrane and an economical alternative to copper flashings. It was designed to last. A flashing which is virtually impervious to chemical degradation in mortar and concrete. Allows easy formation of angles and corners on the jobsite. Reinforced with fiberglass fabric for high puncture and tear resistance during installation with no sagging. Has a warrantied longevity of 75 years and priced approximately 40% below copper composites.

Fiberweb Tape:
Used to seal all laps and joints.

Thru-Wall, Concealed, Base, Spandrel, Foundation Sill, Parapet, Head and Sill flashing. Can be applied to concrete, pre-cast concrete, masonry, steel, wood, insulation or gypsum board.

Fiberweb 310 is composed of a 1 mil metal core laminated between 2 layers of polyester film (DuPont's Mylar) reinforced with 20 x 10 fiberglass fabric scrim for a total thickness of an average of 8 mils.

Standard roll widths: 6", 12", 16", 18", 24" and 36"

Standard Roll Lengths:
300 lineal feet. Custom sizes are available.

Applicable Standards:
Meets or exceeds the following:

  • Navy Corps Of Engineers
  • Army Corps Of Engineers

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