Water-based polyurethane resin BESTEK® series are environment friendly products that can be applied to various fields such as adhesives, coatings, paints and construction use, etc.

Water-based urethane is an aqueous polyurethane resin that can be used in many fields such as coatings, adhesives, primer and paints. This material is of self-emulsification type without use of emulsifier and features availability as one-liquid (1-Component type) or 2-liquid (2-Component type).


Product NoAppearanceViscosity(25℃, mPa·s)Non-volatile(%)pHRemark
KW-501Clear to slightly cloudy100 Below33~377.5~9.0Coating
(metal, Plastic, Wood)
KW-507Clear to slightly cloudy200 Below28~327.0~9.0metal coating
KW-601Clear to slightly cloudy500 Below34~387.0~9.0Plastic coating
KW-701(K)Clear to slightly cloudy100 Below31.5~33.57.1~7.9Coating (Plastic, Wood)
Flame-retardant paint
KW-801Clear to slightly cloudy or Milky white2,000~20,00037~407.0~9.0Film adhesives
Fabric back coating
KW-808Clear to slightly cloudy or Milky white50 Below28.5~30.57.0~9.0Film adhesives
KW-901Milky white100 Below24~267.0~9.0Concrete primer
AP-20Milky white200 Below29~316.0~8.0Coating
(PVC, PET, metal)
AP-40Clear to slightly cloudy200 Below22~236.0~8.0Coating(PET, metal)
CR-5LLight yellowish liquid2,000~10,00098 Above–Epoxy type cross-linker