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| Item | Requirement | Test Method | ||
| Thickness, min, mm | Sheet-overall | ≥ 1.0 | ASTM D6878 | |
| Coating over fabric or scrim, weathering side only | ≥ 0.305 | ASTM D751 | ||
| Breaking strength, min, N | ≥ 976 | ASTM D751 | ||
| Elongation at reinforcement break, min, % | ≥ 15 | ASTM D751 | ||
| Tearing strength, min, N | ≥ 245 | ASTM D751 | ||
| Brittleness point, max, ° C | ≤ -40 | ASTM D2137 | ||
| Ozone resistance | no cracks | ASTM D1149 | ||
| Properties after heat aging | Breaking strength, % min | ≥ 90 | ASTM D573 | |
| Elongation at reinforcement break, % min | ≥ 90 | ASTM D573 | ||
| Tearing strength, % min | ≥ 60 | ASTM D573 | ||
| Weight change (mass), max % | ≤ ± 1 | ASTM D573 | ||
| Linear dimensional change, max, % | ≤ ± 1 | ASTM D1204 | ||
| Water absorption, max, mass % | ≤ ± 3.0 | ASTM D471 | ||
| Factory seam strength, min, N | ≥ 290 | ASTM D751 | ||
| Weather resistance | Visual inspection | - | ||
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