Nanjing SiSiB Silicones Co., Ltd.
Nanjing SiSiB Silicones Co., Ltd.
KOBOND™ 8349
KOBOND™ 8349

ADDSiL™ 8349 is a polyether-modified silicone compound that reduces surface tension and enhances wetting without affecting recoating. It provides excellent substrate wetting, leveling, and hydrolysis resistance. It is similar to BYKETOL-OK and BYKETOL-SPECIAL.

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Features & Benefits


Excellent compatibility in solvent-based systems

Improves substrate wetting

Extends open time

Promotes smooth and uniform film formation

Helps prevent cratering and fisheyes


Physical Properties


Color:

Colorless to yellowish

Appearance:

Transparent liquid

Active Content:

100%

These values are typical and are not intended for use as specifications.

Applications


  • KOBOND™ 8349 is suitable for alkyd, acrylic, amino baking, polyurethane and similar resin systems. It helps reduce surface defects such as cratering and fisheyes while promoting smooth and uniform film formation, making it particularly effective in high-gloss and high-build formulations.


Packing and Storage


KOBOND™ 8349 is supplied in net weight 25Kg pail.


When stored at ambient temperature in the original unopened packing, KOBOND™ 8349 has a shelf life of 24 months from the date of production.

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KOBOND™ 8349