Polyglass
Polyglass Polyanchor® XFR Ember Resistant Fire Rated Underlayment
Item:
#837186
Product:
#POLPAXU2
Manufacturer:
#PAXFR
- Applicable Standards: Listed by California State Fire Marshal
UL Classified**
ASTM E108/UL790, Class A Fire Resistance*
ASTM D4601 (II)
ASTM D6757
Meets the physical requirements of ASTM D226 Type (I) & (II).
FORTIFIED Roof Compliant