1000 South Linwood Avenue
Santa Ana, CA 92705
Phone: (714) 480-1370, Fax: (714) 558-1990
Date: 04/11/2018
NB 505-119 V2
Product Information
NB 505-119 V2 is a High Performance, multi-purpose polyurethane designed for processing through
plural component, high pressure or low pressure dispensing equipment. Once fully cured, it is tough
and flexible with high impact and tear resistance along with excellent chemical and water resistance.
NB 505-119 V2 performs well for urethane rotational molding applications.
Physical Properties (Components)
Component A Component B
Viscosity at 75oF (cps) 500-700 500-700
Specific Gravity (gr/ml) 1.14-1.16 1.01-1.03
Physical Properties (Final Product)
Hardness, Shore A, ASTM D-2240 95 +/-5
Tensile Strength (psi), ASTM D-412 N/A
Elongation (%), ASTM D-412 N/A
Tear Strength (pli), ASTM D-624, Die C N/A
Color Natural
Handling Characteristics
Mix Ratio by Weight A/B 53/47
Mix Ratio by Volume A/B 50/50
Gel Time (at 75F ), (Seconds) 180 +/-10
Tack Free Time (Minutes) at Gel
Demold Time (Minutes) 20-40
90% Cure Time (Hours)* 24
(*) Final physical properties will be reached in a course of several days.
Storage and Shelf Life
Components should be kept well sealed in a dry place from 70 to 90oF. Shelf life of unopened
containers is six (6) months from manufacturing date. Mix Component B well prior to each use. Purge
opened containers with dry nitrogen before resealing. Refer to product SDS for more information.
Packaging
Component A: 55 gallons steel drum (closed top) 500 lb Net Weight
Component B: 55 gallons steel drum (open top) 450 lb Net Weight
Non-Warranty: This information is furnished without warranty, expressed or implied, except that is accurate to the best
knowledge of Eteco, Inc. The data on these sheets relates only to the specific material designated herein. Eteco, Inc. assumes
no legal responsibility for use or reliance upon this data. The user should conduct sufficient investigation to establish the
suitability of any product for its intended use.