EverGuard® TPO 80 mil Fleece-Back
Single-Ply Roofing Membrane
GAF EverGuard® 80 mil Fleece-Back (FB) thermoplastic polyolefin single-ply membrane systems have been engineered to provide superior long-term performance and enhanced durability. Strong, flexible EverGuard® 80 mil membrane is suitable for use in Mechanically Attached and Fully Adhered single-ply systems. The polyester fleece backing allows direct membrane application to rough substrate surfaces such as structural concrete and cementitious wood fiber.
Applicable Standards
UL Listed, FM Approved, Dade County Product Approval, Florida Building Code Approved, CRRC Listed, Title 24 Compliant, ENERGY STAR® Listed, ASTM D6878.
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1. Certain data is provided in MD (machine direction) x CMD (cross machine direction) format.
2. Data is based upon typical product performance, and is subject to normal manufacturing tolerance and variance |
| Nominal Thickness |
ASTM D-751 |
0.039" (min.) |
0.080" |
| Breaking Strength |
ASTM D-751 Grab Method |
220 lbf/in |
450 lbf x 400 lbf |
| Factory Seam Strength |
ASTM D-751 |
66 lbf |
140 lbf (membrane failure) |
| Elongation at Break |
ASTM D-751 |
15% |
30% |
| Heat Aging |
ASTM D-573 |
90% Retention of Breaking Strength and Elongation at Break |
100% |
| Tear Strength |
ASTM D-751 8" x 8" Sample |
55 lbf |
70 lbf x 170 lbf |
| Puncture Resistance |
FTM 101C Method 2031 |
Not Established |
>380 lbs. |
| Cold Brittleness |
ASTM D-2137 |
-40 C |
-40 C |
| Permeance |
ASTM E-96 |
Not Established |
0.01 Perms |
| Dimensional Change |
ASTM D-1204 @158 F, 6 hrs. |
+/- 1% |
0.4% |
| Water Absorption |
ASTM D-471 @158 F, 1 week |
+/- 3.0% max. |
0.7% |
| Hydrostatic Resistance |
ASTM D-751Method D |
Not Established |
430 psi |
| Ozone Resistance |
ASTM D-1149 |
No visible deterioration @ 7 x magnification |
No visible deterioration @ 7 x magnification |
| Reflectivity (white) |
ASTM C1549 |
N/A |
0.76 |
| Emissivity (white) |
ASTM C1371 |
N/A |
0.90 |
Product Data
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| Colors |
Full Roll Size |
Full Roll Weight |
Half Roll Size |
Half Roll Weight |
| White, Tan, Gray |
10'x100' (1,000 sq.ft.) |
232 lbs. |
5' x 100' (500 sq.ft.) |
116 lbs. |
| Note: Membrane rolls shipped horizontally on pallets. |
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| Store rolls on their sides on pallets or shelving in a dry area |
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| Membrane rolls are heavy. Position and install by at least two people. |
| Note: Product sizes, dimensions, and widths are nominal values and are subject to normal manufacturing/packaging tolerance and variation |
* White, Energy Tan and Energy Gray Membrane Only
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