Instruction Manual

Duro-Last: The Proven Performer®
"Duro-Last" and "The World's Best Roof" are registered marks owned by Duro-Last , Inc.
www.duro-last.com
800-248-0280
DATA SHEET
2009
55
ATLAS® FR-10 / FR-50 FIRE BARRIER SLIP SHEETS
Description:
Fire retardant coated mat (roof system component)
Intended Use:
Thermal and fire barrier sheet listed by Underwriters
Laboratories for use under Duro-Last roofing systems.
FR 10/50 must be kept dry to retain its properties.
Material Safety Data Sheet:
Product Name: Coated Glass Mat
Installation:
1. FR-10/50 is part of a UL fire listed assembly when
installed to meet Duro-Last roofing specifications.
2. The slip sheet should be rolled out and overlap the
preceding sheets a minimum of 2 inch (51 mm).
3. On sloped applications or in windy conditions, use
adequate fasteners and distribution plates to hold
in place until the roofing membrane is installed.
Features Benefits
Proprietary coating
Flame retardant mat
Tough and flexible
Handles wind and foot traffic
Product Composition
Does not contribute to
corrosion or mildew
Lines marked on roll
Easy alignment for
overlapping
Convenient roll size
Easy to handle on the roof
GENERAL INFORMATION
FR-10 FR-50
Packaged
Roll Roll
Length
250 ft. (76.2 m) 105 ft. (32 m)
Width
4 ft. (1.2 m) 4 ft. (1.2 m)
Coverage
with 2 inch (51 mm) overlap
958 ft² (89 m²) 402 ft² (37 m²)
Roll Weight 80 lb. (36.3 kg) 79 lb. (35.8 kg)
Weight per Area
0.08 lb./ft²
(0.39 kg/m²)
0.19 lb./ft²
(0.93 kg/m²)