Bayhydur®

Bayhydur® 302 by Covestro is a solvent-free, water-dispersible polyisocyanate based on hexamethylene diisocyanate (HDI). Acts as a crosslinking agent for two-component water-borne polyurethane... view more

Hydrophilically modified, aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Improves the property level of waterborne coating systems... view more

Bayhydur® 3100 by Covestro acts as hardener component for high-quality aqueous two-component polyurethane systems and to improve the property profile of aqueous coating. It is a solvent-free... view more

Hydrophilically modified, aliphatic polyisocyanate based on isophorone diisocyanate (IPDI)... view more

Bayhydur® BL 5140 by Covestro is a polyurethane dispersion with blocked isocyanate groups. Acts as a hardener for water-thinnable, light-fast and one-component polyurethane stoving coatings... view more

Bayhydur® BL 5325 by Covestro is a polyurethane dispersion with blocked isocyanate groups. Used in combination with polyols in the formulation of water-thinnable, lightfast, one-pack polyurethane... view more

Hydrophilized, blocked aliphatic polyisocyanate. Acts as a hardener for the formulation of lightfast one-component polyurethane baking coatings suitable for spray, dip or roller application... view more

Hydrophilized, blocked aliphatic polyisocyanate. Used for coating materials for industrial or professional applications, preferably used in glass coating applications. Offers good glass adhesion... view more

Reactive, blocked aliphatic polyisocyanate. Offers improved hardness, impact strength, chemical resistance and adhesion... view more

Hydrophilically modified aliphatic polyisocyanate based on isophorone diisocyanate (IPDI)... view more

Hydrophobically modified blocked polyisocyanate. Used in the formulation of one-component polyurethane stoving coatings, glass coatings and industrial coatings... view more

Hydrophilic modified aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI)... view more

Aliphatic, blocked polyisocyanate. Used in automotive OEM systems (impact-resistant primers, primer surfacers, top coats) and high-quality stoving industrial coatings for, e.g. electrical equipment... view more

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Enhances the property profile of waterborne coating systems... view more

Bayhydur® XP 2547 is hexamethylene diisocyanate (HDI)-based, hydrophilic aliphatic polyisocyanate by Covestro. Acts as a solvent-free, water-dispersible crosslinking agent for two-component... view more

Bayhydur® XP 2655 is a hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Acts as a hardener for two-component polyurethane systems. Bayhydur® XP 2655 is designed for... view more

Hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI)... view more

Hydrophilic aliphatic polyisocyanate based on isophorone diisocyanate (IPDI). Possesses high chemical and weather resistance... view more

Bayhydur® XP 7165 by Covestro is hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). Acts as a solvent-free, water-dispersible crosslinking agent for two-component waterborne... view more

Bayhydur® eco 701-90 by Covestro is a low odor, bio-based hardner for waterborne systems. Offers high chemical resistance. It contains 61% biomass content. It can be easily dispersed in the aqueous... view more

Bayhydur® eco 7190 by Covestro is a bio-based hardener. Designed for two-component waterborne coatings. Offers high performance, improved carbon footprint and resistance to chemicals. It is suitable... view more

Bayhydur® quix 306-70 by Covestro acts as a hydrophilic polyisocyanate hybrid hardener. It allows 2K waterborne polyurethane to dry as fast as solvent-borne aromatic wood coatings. It enables... view more

Bayhydur® ultra 2487/1 by Covestro is a solvent-free, water-dispersible crosslinking agent. It is hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It is a... view more

Bayhydur® ultra 305 by Covestro acts as a hardener/cross-linker. It is hydrophilic aliphatic polyisocyanate based on hexamethylene diisocyanate (HDI). It possesses good compatibility with the... view more