SiwoPUD®-985F

Medium-Hard Coating with Major Shine and Staying Power

Characteristics:

Aqueous, aliphatic polyurethane dispersion based on polycarbonate and polyester.

Supplied as:

35% in water

Storage:

The dispersion should be stored in a frost-free place in tightly sealed containers. It contains no preservative.

Application:

Need a coating that brings just the right amount of firmness without sacrificing flexibility or shine? PUD-986F is that sweet-spot solution. This aliphatic, NMP-free polyurethane dispersion is all about balance—offering a medium-hard film, stunning high gloss, and the kind of durability that keeps leather, rubber, and textiles looking their best over time.

With a solid content of 35±1%, PUD-986F gives you solid coverage and consistent application. Its elongation range of 300–400% ensures the film won’t crack under stress, while its tensile strength of 26.2 MPa and 100% modulus of 9.4 MPa provide the muscle behind the beauty. So yeah—it’s built tough, but still refined.

What really makes PUD-986F stand out is its resistance game. This one’s got excellent water and abrasion resistance, plus strong alkali and hydrolysis resistance, making it an ideal choice for products that live a rough-and-tumble life. From fashion leather to industrial textiles and everything in between, this dispersion delivers long-lasting finishes that hold up without dulling down.

And because it’s free of NMP, you get high-end performance that’s also safer and cleaner for both people and the planet.

If you’re looking for a versatile, glossy coating that combines function, flair, and flexibility, PUD-986F is the one to beat.