- Application Method: Stiff Bristle Paint Brush
- Boiling Point: 212 to 245 deg F
- Color: White
- Compositions: Acrylic Polymer Solution Calcium Carbonate Kaolin Clay Titanium Dioxide Dinonyl Pthalate Propylene Glycol Texanol Ester
- Curing Time: 24 to 48 hr
- Model #: 5227-1-61
- UPC #: 027134522765
- SKU: 0250712
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STA-KOOL® 390, White acrylic sealant flexible roof patch is an extra tough, flexible repair compound designed to patch splits, cracks and holes in roof surfaces. This water-based patch dries quickly to a non-tacky surface which offers great adhesion to all coatings applied over it. It is designed to repair cracks and holes up to 1 in width. STA-KOOL® 390 should be used with universal patching fabric. STA-KOOL® 390 remains flexible while it expands and contracts with your repair, making it ideal to use with all STA-KOOL® products.
- Stops leaks
- Long-lasting flexible repair
- Use with reflective coatings
- Use with reinforcing fabric
| Application Method | Stiff Bristle Paint Brush |
|---|
| Boiling Point | 212 to 245 deg F |
|---|
| Color | White |
|---|
| Compositions | Acrylic Polymer Solution Calcium Carbonate Kaolin Clay Titanium Dioxide Dinonyl Pthalate Propylene Glycol Texanol Ester |
|---|
| Curing Time | 24 to 48 hr |
|---|
| Density | 12.06 lb/gal |
|---|
| Flash Point | 247 deg F |
|---|
| Form | Liquid |
|---|
| Net Content | 10 fl-oz |
|---|
| Odor/Scent | Acrylic Paint-Like |
|---|
| pH Range | 8 |
|---|
| Specific Gravity | 1.44 |
|---|
| Temperature Rating | 65 deg F |
|---|
| Viscosity | 190000 cPs |
|---|
| VOC Content | 45 g/L |
|---|
