PAC-WEAR™ TRI-DURO

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PAC-WEAR™ TRI-DURO Black Orange Black (BOB) Conveyor Belt Scraper Rubber provides excellent cleaning power against granulated, sticky and washed material. Constructed of premium quality natural and synthetic rubber, TRI-DURO is comprised of an inner layer of flexible 45 durometer rubber sandwiched between two layers of 60 durometer rubber, providing excellent rigidity and outstanding wear life.


PAC-WEAR™ TRI-DURO Black Gray Black (BGB) is fabricated using the same high-quality natural and synthetic rubbers as the standard TRI-DURO product, except the inner layer is a slightly stiffer (yet flexible) 50 durometer rubber that is sandwiched between two layers of 85 durometer rubber for an even more rugged scraper product that is designed specifically for the most extreme applications.
Characteristic TRI-DURO BOB 60/45/60 TRI-DURO BGB 85/50/85
Color Black Orange Black Black Gray Black
Hardness 60 +/-5 Durometer
(Outside Black Rubber)
45 +/-5 Durometer
(Inside Orange Rubber)
85 +/-5 Durometer
(Outside Black Rubber)
50 +/-5 Durometer
(Inside Gray
Tensile Strength 2900 PSI
(Outside Black Rubber)
2900 PSI
(Inside Orange Rubber)
2900 PSI
(Outside Black Rubber)
2900 PSI
(Inside Gray Rubber)
Elongation at Break 450% 450%
Tear Resistance 824 PSI 824 PSI
Abrasion Resistance 82 mm (3) at 10N 82 mm (3) at 10N
TRI-DURO BOB 60/45/60
Part # Dimensions
TRI-DURO BOB 6 1" x 6" x 33'
TRI-DURO BOB 8 1" x 8" x 33'
TRI-DURO BOB FR 1" x 60" x 33'
TRI-DURO BGB 85/50/85
Part # Dimensions
TRI-DURO BGB 6 1" x 6" x 33'
TRI-DURO BGB 8 1" x 8" x 33'
TRI-DURO BGB FR 1" x 60" x 33'