Well several of our customers at one time or other used a belt dressing spray. Most aerosol manufacturers have one. I think we were selling one from Hylomar. You could try from LPS, OKS, CRC, etc who may have one available locally at Kanpur. The product kind of improves life by improving tarction, reducing slippage. Some of the products are non-drying (resins) in nature and sometime do accumulate fluff and contaminants.