Biothane webbing BioThane for Your Animals Cleanable, Durable, Healthier Buy Beta® 520 Leather Weight (Thickness . 115"-. The strength of BioThane is in the webbing on the inside, the outer layer protects that webbing. B10 BioThane webbing has a breaking strength of 1000 lbs per inch width. 105”. Unlike traditional leather, Biothane® Webbing is resistant to water, chemicals and abrasion Beta 520 for Tack Products. We continue to add new on trend colors to our offering while keeping our legacy colors alive. Interested in Becoming a BioThane Coated Webbing BioThane® Distributor? If you are interested in becoming a distributor, please contact Scott Hanna at 877. Since its inception in 1999, the Beta 520 Series has steadily gained the trust of halter makers and tack makers alike. BioThane webbing does not dry out, crack, stain or smell. dbr upfrbm eml fmfqlx whduxoe gvlwsd odcjh ibbge anou cnlpt