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Polysiloxane 1K
Acrylic Siloxane | Sherwin-Williams
Polysiloxane 1K
Product Description:
Polysiloxane 1K is a single component, high performing, acrylic siloxane finish coat. It has excellent chemical resistance and flexibility. Provides superior performance compared to typical aliphatic urethanes, plus, it is free from isocyanates.
Features:
- Single component
- Unlimited recoat window
- <205 g/L VOC
- Isocyanate free
- Chemical resistant
- Easy to maintain
- Outstanding long term color
- Simplifies maintenance, and gloss performance no pot life issues
- No reportable HAPS
PRODUCT CHARACTERISTICS:
Finish: Gloss
Color: Wide range of colors available
Volume Solids: 60% ± 2%
Weight Solids: 69% ± 2%
VOC (EPA Method 24): <205 g/L ; 1.71 lb/gal
With 10% reduction: <250 g/L ; 2.08 lb/gal
Theoretical Spreading Rate per coat:
| Minimum | Maximum | |
| Wet mils (microns) | 2.5 (63) | 4.0 (100) |
| Dry mils (microns) | 1.5 (38) | 2.5 (63) |
| ~Coverage sq ft/gal (sq m/L) | 384 (9.4) | 640 (15.7) |
| Theoretical coverage sq ft/gal (sq m/L) @ 1 mil / 25 microns dft | 962 (23.7) | |
Recommended Uses:
Polysiloxane 1K is for use on prepared steel surfaces in industrial environments, including:
- Maintenance or new construction
- Structural steel
- Tank exteriors
- Silos
- Piping
- Amusement parks
- Marine - Ship topsides and superstructures
- FIRETEX® Hydrocarbon Coatings
*Note: For complete product information, please refer to sherwin-williams.com.
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