Polycryl B-501 Black
Polycryl B-501 Black is a vinyl ester tooling gel coat, acrylic modified formulation. These gel coats are formulated specifically to meet the stringent specifications of the Marine and Transportation markets. Polycryl gel coats are formulated for spray with standard pressure pot equipment or air assisted airless equipment. Please refer to the “Polycryl Tooling Gel Coat Application Guide” before applying these products. Unacceptable results can occur when used improperly.
Identification
Product families
Applications
- Interior
- Other Automotive Applications
- Marine
Product Families
- Gelcoats & Topcoats
Other characteristics
- Color
- Black
- Features
Chemical Resistance, Faster Cure, High Gloss, High Heat Distortion Temperature, High Performance; Superior Gloss and Chemical Resistance.; High Heat Distortion Temperature.; Excellent Cure, High Barcol.; Low VOC, MACT Compliant.
- Functions
- Surface Finish
- Markets
- Automotive & Transportation
- Application
Agitate slowly but thoroughly and bring temperature into 70-80° degree range.; Catalyze at 2.0% with United Initiators 925H or Akzo Nobel L50a, no equivalent. No reduction or other additions are necessary.; For best results apply with conventional air assisted airless equipment. 1840 –; .1850 tip size.; Fluid pressure approximately 35 – 45 lbs.; For air assisted airless equipment, utilize approximately 25 – 35 lbs. of air assist.
- Precaution
DO NOT apply excess or uneven film thicknesses as pre-release and or porosity may result.; Catalyzed masses will get extremely hot, volatilize and crack. Avoid catalyzed mass accumulations/waste as contact with skin or combustibles/flammables can result in injury or fire.; While these products do achieve a casting 934 Barcol hardness of 35 – 40, do not expect to read those figures if checking Barcol hardness of the tool itself. Barcol Impressors require 31 cured mils minimum to register the hardness of film. That thickness is not achieved from 30 or 40 wet mils with conditions of evaporation and shrinkage. A Barcol point/impressor may penetrate the Tool's gel coat and read higher if encountering glass or lower if resin.; Plugs, pumps, spray guns, and product containers should be properly grounded before use.; A good high quality high temperature paste wax or a liquid semi-permanent product is highly recommended.
- Technology
- Composite Materials
- Labeling Claims
- Low VOC
- Material Features
- High Heat Distortion Temperature
- High Performance
- Stability-Shelf Life-Storage
These products are stable for 2 months if stored below 77 F and out of direct sunlight, in original UNOPENED CONTAINERS.
- Composite Materials Functions
- Surface Finish
Technical data
Table 1 of 1
11 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity | 12,000- 16,000 | CPS |
| LVF (#4 At 6) | 1,600 - 2,200 | — |
| LVF (#4 At 60) | 2,700 - 3,500 | — |
| LVF (#4 At 30) | 6.0 – 8.0 | — |
| Thix Index | 18 - 26 | — |
| Gel Time (2.0% United Initiators 925H) | 2021-07-12 | — |
| Gel To Peak | 375 – 405 | — |
| Peak Exotherm (F/100 gm) | 35 - 38.5 | % |
| HAPS | 35-40 | % |
| 934 Barcol 30 gram qt.Lid (1hour) | 40-45 | — |
| Barcol (24 hours) | 9.1 - 9.2 | lbs. |
