Polynt Group 32X
Polynt Group 32X series are barriers type coatings developed for the composites and fiberglass industry. The 32X series have been formulated to reduce osmotic blistering, and as a print blockers, to provide a smoother gelcoat finish. This barrier coat was primarily developed for parts that are in conditions with prolonged contact with water and reduce the risk of water blistering. The 32X barrier coat are formulated to result with a fast cure, sagging resistant and ready-tospray after the addition of the proper amount of appropriate methyl ethyl ketone peroxide catalyst. Normally, dark Colors help to detect and eliminate air bubbles. However, it also can affect the quality of the final product. Contact you representative to have more details on Colors available. Because these 32X series barrier coat are formulated with special additives they have a fair resistance to UV and are not recommended for direct sunlight exposure. It would result in rapid chalking and fading.
Product families
- Gelcoats & Topcoats
Other characteristics
- End Uses
- Pipes, Tanks
- Features
Fast Curing, Faster Cure, Good UV Protection, UV Protection
- Functions
- Surface Finish
- Markets
- Automotive & Transportation
- Building & Construction
- Consumer Goods
- Electrical & Electronics
- Healthcare & Pharma
- Industrial
- Technology
- Composite Materials
- Packaging Type
- Drums
- Product Safety
Do not over-mix gel coats. Over-mixing breaks down gel coat viscosity, increasing tendencies to sag, and causes styrene loss, which could contribute to porosity. Gel coats should be mixed once a day for 10 minutes. The gel coat should be mixing to the sides and bottom of the container with the least amount of turbulence possible. Air bubbling should not be used for mixing. It is not effective and only serves as a potential for water or oil contamination. Do not add any material, other than a recommended methyl ethyl ketone peroxide, to this product without the advice of a representative of Polynt Composites.
- Composites End Use
- Pipes
- Tanks
- Material Features
- Fast Curing
- Good UV Protection
- Availability
- Shipment is normally in 20 liters containers.
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity Brookfield RVF #4 at 20 rpm at 25°C or 77°C | 3500 - 4600 | — |
| Specific Gel Time 1,8% NOROX MEKP 925 at 25°C or 77°C | 5-10 | minutes |
| Lay-up Time at 25°C or 77°C | 30 - 50 | minutes |
| Sagging resistance good at 25°C or 77°C | 15 | mils |
| Thixotropic Index 2/20 at 25°C or 77°C | min. 6,0 | — |
