The product boasts excellentselective impregnating and permeating capacities, and it functions steadily andevenly and absorbs thoroughly. It effectively assists in the permeation andcombination of other tanning agents, making them disperse more evenly andeffectively inside leathers,and the leather, as a result, is full and flexible.This product can be used in conjunction with a variety of tanning agents toavoid rough grain, and keep the grain fine and firm. JN AA-3208 combines wellwith collagen fiber in leathers and has low astringency, hence giving thefinished leathers a comfortable touch and fine grain.
Brownish Yellow Viscous Liquid
Mixture of carboxyl group and sulfone copolymer
It can be applied inretanning various types of chrome-tanned leather.
v Recommendedusage amount
2-6% (proportion as per theweight of shaving leather)
Store in a cool, shady andwell-ventilated place. Its container should be sealed tightly.