Series 1552
Endura-Heat
This product has been discontinued. Please contact your local sales representative for further assistance.
Generic Type
Acrylic Silicone Copolymer
Common Usage
A heat-resistant, acrylic silicone topcoat available in a wide range of colors using thermally stable pigments for temperatures up to 500°F (260°C), and black, aluminum, or limited gray colors up to 800°F (426°C). This topcoat is used as the finish to high-temperature coating systems, imparting excellent resistance to weathering and UV-light degradation. Ambient, air-dried cure.
Primers
Series 1501, 1505, 1528. Note: For service conditions up to 500°F (260°C), use Series 1501. For service conditions up to 800°F (426°C), use Series 1505 or 1528.
Volatile Organic Compounds
TBAC Exempt:
Unthinned: 3.32 lbs/gallon (398 grams/litre)
Thinned 10% (No. 80 Thinner): 3.67 lbs/gallon (440 grams/litre)
Thinned 10% (No. 81 Thinner): 3.71 lbs/gallon (445 grams/litre)
Thinned 10% (No. 82 Thinner): 3.79 lbs/gallon (454 grams/litre)
Thinned 20% (No. 83 Thinner): 4.36 lbs/gallon (522 grams/litre)
Note: This product is not compliant in air districts that do not allow TBAC exemption.
Colors
Endura-Heat Standard and Custom Colors Available. Additional lead time will be required for custom colors. Note: Standard and custom colors may be used for protection up to 500°F (260°C). Black, Aluminum or Gray may be used for protection up to 800°F (426°C). Important: Due to the product's high heat exposure, sheen and color variations may occur. However, these changes are aesthetic only and will not affect performance. Contact your Tnemec representative for more information.
Curing Time
| Temperature | To Touch | To Handle | To Recoat | To Place in Service |
|---|---|---|---|---|
| 75°F (24°C) | 15 minutes | 1 to 2 hours | 1 to 2 hours | 12 hours |
Curing time varies with surface temperature, air movement, humidity and film thickness.
Finish
Matte
Volume Solids
50%
Theoretical Coverage
802 mil sq ft/gal (74.5 m²/L at 25 microns).
Number of Components
One
Recommended DFT
2.0 to 3.0 mils (50 to 75 microns).