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Granite 280 Coated Webbing

78A Shore Hardness Aromatic Ether TPU Alloy semi-gloss

Granite 280 Semi-Gloss BioThane is popular for its superior adhesion properties (nearly 300% higher than any other coated webbing) and its "dressed leather" finish.

Width and Profile Options

Profile Thickness Break Strength (* See footnote below) Buckle Pull Strength (** See footnote below) Available Widths Adhesion
profile cross section
B10 Super Flex
.055" - .065"
1.40mm - 1.65mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B10 High Flex
.075" - .085"
1.91mm - 2.16mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B10 Standard
.095" - .105"
2.41mm - 2.67mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B10 Grooved
.095" - .105"
2.41mm - 2.67mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B10 Beaded
.150" - .170"
3.81mm - 4.32mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B10 Ex Thick Grooved
.125" - .135"
3.17mm - 3.43mm
1000lbs (453.592kg) 200lbs (90.719kg) 3/8", 1/2", 9/16", 5/8", 3/4", 7/8", 1", 1 1/8", 1 1/4", 1 1/2", 2", 2 1/2", 3", 4" 20
profile cross section
B30 Super Heavy Grooved
.130" - .160"
3.30mm - 4.06mm
3000lbs (1360.777kg) 700lbs (317.515kg) 3/4", 1", 1 1/4", 1 1/2", 2" 17
profile cross section
B30 Super Thick
.175" - .195"
4.45mm - 4.95mm
3000lbs (1360.777kg) 700lbs (317.515kg) 3/4", 1", 1 1/4", 1 1/2", 2" 17
profile cross section
B30 Super Thick Grooved
.175" - .195"
4.45mm - 4.95mm
3000lbs (1360.777kg) 700lbs (317.515kg) 3/4", 1", 1 1/4", 1 1/2", 2" 17
* Break strength value is per inch of width. Example 2″ (50.8mm) is 2000lbs (907.1847kg) or 3/4″ (19.05mm) is 750lbs (340.194kg).
** All Buckle Pull Strength values are based on a 1″ wide specimen.

Flexibility of Coated B10 Web (pounds force to bend 4″ sample 90°) 2.89
Polymer TPU
Webbing PET
Appearance Semi-Gloss
Abrasion Resistance (Scale of 1-10, where 1 is poor and 10 is excellent) 7
UV Resistance (Scale of 1-10, where 1 is poor and 10 is excellent) 7
Infrared Reflectance (Black) Pass
Modulus of Rigidity @ -35°C (PSI) 9480
Lash-Berg Stiffness @ 45k PSI (°C) -51.3
Tear Resistance Graves (lbs/inch) 411
Coefficient of Friction - Static 1.65
Coefficient of Friction - Kinetic 1.43
Low Temperature Brittleness (°C ǀ °F) -56 | -68
Glass Transition Temperature (°C) -47.5
Vicat Softening (°C) 65.7
Tensile (PSI) 2940
Modulus @ 100% (PSI) 717
Modulus @ 300% (PSI) 1090
Elongation (%) 680
Acetic Acid 20% (% weight change ǀ % volume change) 9.6 | 10.2
Unleaded Gas (% weight change ǀ % volume change) 33.3 | 47.5
ASTM Oil #1 (% weight change ǀ % volume change) (-)0.1 | (-)0.2
Sodium Hydroxide (% weight change ǀ % volume change) 0.7 | 0.6
Sea Water (% weight change ǀ % volume change) 0.9 | 0.9
Bleach (% weight change ǀ % volume change) 0.8 | 0.8

Color Options

BL281 Granite Black 281 - BL281
Granite Black 281 - BL281

*All colors shown are digital representations and may vary from actual coating color.

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