I found a source for natural latex milk and want to make my own slingshot bands. This means I need the chemicals for the vulcanization. I found everythng (sulphur, zinc oxide, tenside, distilled water) - with the exception of 2-Mercaptobenzothiazole. This is the vulc accelerator. I found it online at several chemical suppliers, but they only sell to businesses that are in the chemical industry. Is anyone here able and willing to get me a small quantity?