POLYURETHANE

Perdure U45        

Perdure U45 is a two-component water-based aliphatic (non-yellowing) polyurethane. Perdure U45 is free of the health and environmental problems normally found in solvent-based urethanes, while maintaining excellent performance. It is a high performance coating for use in variety of seamless floor and wall coating systems.

Perdure U45 gives a matte finish. It has good chemical, stain, and mar resistance. In addition, it’s easy to clean and has excellent color retention under heavy foot traffic. It is ideal for topcoats and finishes that require high abrasion resistance. Typical application areas are clean rooms, hospitals, pharmaceutical facilities, stained concrete, wood floors and as a seal coat for most düraamen’s floor and wall coating systems

advantages

• Excellent abrasion resistance
• Excellent chemical and stain resistance
• Suitable for both exterior and interior applications
• May be used for both horizontal and vertical applications

TECHNICAL DATA			CURE/DRY TIME
Viscosity after 15 minutes @ 77°F	500 – 600cps		Dry to Touch	2hours @77°F, 50%RH
Viscosity after 30 minutes @ 77°F	600cps		Re-Coat	4 hours @ 77°F 50%RH
Mixing Ratio - Clear	4 parts A to 1 parts B by volume		Light Traffic	16-24 hours @ 77°F
Solids Content Clear	43% by volume		Full Core	4-5 days
Volatile Organic Content	<0.10 lb/ga
Pot Life	1 ½ – 2hr @ 77°F, 1qt 45min @ 95°F, 1qt

Perdure U46        

Perdure U46 is a two-component water-based aliphatic (non-yellowing) polyurethane. Perdure U46 is free of the health and environmental problems normally found in solvent-based urethanes, while maintaining excellent performance properties. It is a high performance coating for use in variety of seamless floor and wall coating systems.

Perdure U46 gives a gloss finish. Perdure U46 has good chemical, stain, and mar resistance. In addition, it’s easy to clean and has excellent color retention under heavy foot traffic. It is ideal for topcoats and finishes that require high abrasion resistance. Typical application areas are clean rooms, hospitals, pharmaceutical facilities, stained concrete, wood floors and as a seal coat for most düraamen’s floor and wall coating systems.

advantages

• Low odor during application and cure
• Fast dry and re-coat time
• Low VOC
• Excellent adhesion
• Excellent abrasion resistance

TECHNICAL DATA			CURE/DRY TIME
Viscosity after 15 minutes @ 77°F	500 – 600cps		Dry to Touch	2hours @77°F, 50%RH
Viscosity after 30 minutes @ 77°F	600cps		Re-Coat	4 hours @ 77°F 50%RH
Mixing Ratio - Clear	4 parts A to 1 parts B by volume		Light Traffic	16-24 hours @ 77°F
Solids Content Clear	43% by volume		Full Core	4-5 days
Volatile Organic Content	<0.10 lb/ga
Pot Life	1 ½ - 2 hr @ 77°F, 1qt 45min @ 95°F, 1qt

Perdure U50        

It is a two-component, chemical resistant, polyurethane coating. The high gloss finish offers excellent abrasion resistance, chemical and stain resistance, and superior color retention. Perdure U50 can be used equally well on vertical or horizontal surfaces. It is ideal for concrete floors and walls in garages, restaurants, warehouses, storage facilities, aircraft hangars, animal housing, and vehicle maintenance facilities. Available in both clear and pigmented formulations, Perdure U50 is used as a finish coating option for most düraamen™ flooring systems.

advantages

• Excellent abrasion resistance
• Excellent chemical and stain resistance
• Suitable for both exterior and interior applications
• May be used for both horizontal and vertical applications

TECHNICAL DATA			CURE/DRY TIME
Viscosity after 15 minutes @ 77°F	700 – 900cps		Pot Life	8 hours @ 77°F
Mixing Ratio - Clear	2 parts A to 1 parts B by volume		Dry to Touch	10-14 hours @ 77°F
Solids Content Clear	56% (clear) 65% (pigmented)		Re-Coat	12-16 hours @ 77°F
Volatile Organic Content	405 gm/L		Light Traffic	16 hours @ 77°F
Weight per gallon	10.5 lb/ga, mixed		Full Core	5-10 days