Johns Manville Polyester Spunbond Type 033/180

Exceptional performance properties make JM Spunbond Polyester Mats the ideal reinforcement for modified bitumen roofing.

Typical Physical Properties		Metric	English
Area Weight Thickness Shrinkage @ 200°C Strip Tensile Strength Strip Elongation Tear Strength Relative Elongation @ 180°C @ 8 daN Load	MD CD MD CD MD CD MD CD	180 g/m2 1.02 mm 1 % 0 % 64 daN/5cm 42 daN/5cm 33 % 35 % 5.5 daN 7.5 daN 9 %	5.3 oz/yd2 40 mils 1 % 0 % 72 lb/in. 47 lb/in. 33 % 35 % 12 lb 17 lb 9 %
Typical Roll Dimensions
Width Diameter Length Size Weight		101.6 cm 121.9 cm 1219 m 1238 m2 222 kg	40 in. 48 in. 4000 ft 1481 yd2 490 lb

Performance benefits of JM Spunbond polyester mats: