TieTex Polyester Roofing Fabric

DESCRIPTION & USES

Tietex T325 stitch bonded polyester Fabric rolls are designed to provide support and strength to elastomeric roof coating applications. Tietex T325 has high elongation and will conform to most shapes on roof decks. Although very strong, it retains excellent stretch conformability at parapet walls, skylights, penetrations, all vertical transitions, etc. and/or at lap seams on metal panels. In short, Tietex T325 is used to support ER Systems coatings wherever the roof changes direction and incurs greater stress.

Tietex T325 exhibits high resistance to splitting and cracking from thermal shock, low temperatures, freeze/thaw cycles, folding, creasing and rough handling. Unlike fiberglass, it is non-irritating to the skin.

PACKAGING

Roll Sizes: 10.8 squares gross

10.0 squares net applied (3” single ply overlap)

Roll Dimensions: 40” wide x 324‘ long with lap lines for one and two ply application.

Weight: ~25 lbs. per roll.

Area: 1080 net sq. ft. (with 3” overlap).

WATER AND ROT RESISTANCE

TieTex T325 fabric maintains its physical properties when wet and is dimensionally stable during humidity changes. It does not rot. After burial in soil for 5 years, T325 retained all of its original properties.

WEATHERING

Tietex T325 is unaffected by sunlight when covered with roof coatings or aggregates.

COATINGS

Tietex T325 has been successfully used with a variety of ERSystems cold process roof coatings, including acrylic, urethane, silicone, hypalon, and synthetic rubber coatings. For best results, follow coating manufacturer’s specifications.

TYPICAL PHYSICAL PROPERTIES

Weight 2.75 oz/yd²

Tensile Strength 31.6 lbs*

Elongation 40.6%*

Mullen Burst 99.6 lbs

Trapezoid (tear strength) 13.2 lbs*

*Average machine and cross machine direction.