BEDROCK POLYUREA
Bedrock Polyurea is a two-component (high-gloss) aliphatic floor sealer that exhibits excellent characteristics for abrasion resistance, chemical resistance, flexibility, weathering, and UV stability. It is available in clear and standard colors.
RECOMMENDED FOR:
Auto service centers, warehouses, computer rooms, laboratories, aircraft hangers, cafeterias, exterior tanks, indoor or outdoor services and chemical exposure areas. Can be used as a binder or topcoat.
TYPICAL HANDLING PROPERTIES
Isocyanate Resin HDI Trimer
Mix ratio 1B:2A
VOC (g/L, as supplied) 0
Dry time to touch @ normal room temperature 4-6 hours
Dry time for light traffic @ normal room temperature 24 hours
TYPICAL FINAL PROPERTIES (7 day cure time @ ambient conditions)
Persoz Hardness 198
UV Resistance (^E, QUV-A, 500 hrs) 2.2
Gloss (20 degrees) 89
Gardner Impact Resistance >160
Abrasion Resistance 40
Shore D Hardness (4 hr) 22 degrees C 10
Shore D Hardness (1 week) 22 degrees C >70
Tensile Strength (psi) 3000
Elongation @ Beak (%) 25
Die C Tear Strength (ibf/in) 591
Glass Transition Temp %40 degrees 40
Taber Abrasion (mg loss)
1000 Cycles CS17 wheel 40
Ultimate Elongation 25%
QUV-A (500 hrs) 2.2
RECOMMENDED PRIMER: 100% Solids or water based Epoxy Primer
TOPCOAT: None recommended