Wrasse climbing gourami amur pike Arctic char, steelhead sprat sea lamprey grunion. Walleye

523 Sylvan Ave, 5th Floor
Mountain View, CA 94041USA



Negahdar IST-WB is an antibacterial for protection of wet blue against bacteria attack. It is a suitable preservative during soaking, pickling, tanning and etc. Negahdar IST-WB is free of PCP and also is a biodegradable product. It will be destroyed in high alkaline medias and sulfide containing liquors

Appearance Clear, brownish liquid
Nature Phenol derivatives (Free from PCP)
 pH (1:10 solution) 7.5 – 8.5
Solubility in water Soluble into water
Packing PE Drum
Shelf life 12 months

Negahdar IST-WB is specially used in the main soaking and retanning process. Degreasing plays a very important role in using this product. It can be used also for raw materials by spraying or mixing with salts and applying.
Our recommendation for use is:
Soaking Up to 0.05% based on raw weight

Containers should be well sealed to prevent water evaporation and skin forming. The product must be stored between 5-25°C. Freezing and direct sun light must be avoided.

Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.