Modified Silicone Copolymer
A versatile silicone copolymer coating applied direct-to-metal (DTM) or as a topcoat in high-temperature coating systems. Its high-build characteristics and corrosion-inhibitive pigments provide protection to steel substrates up to 1000°F (538°C). Wide color options and superior adhesion to marginally prepared substrates make it an excellent choice for use throughout refineries, power plants, petrochemical facilities, and treatment plants. Requires a 350°F (177°C) heat cure prior to placing in service.View more product details
Product Data Sheets
Safety Data SheetsEmail this product
- 10HT White
- 24HT Camel
- 25HT Canyon
- 32HT Rhino
- 35HT Sharkskin
- 38HT Gunpowder
- 44HT Winter Green
- 47HT Pine
- 49HT Safety Green
- 54HT Powder Blue
- 59HT Safety Blue
- 69HT Safety Red
- 79HT Safety Orange
- 89HT Safety Yellow
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
|Temperature||To Touch||To Handle||To Place in Service|
|75°F (24°C)||30 minutes||4 to 6 hours||24 hours|
Important: Allow Series 1558 to ambient cure for 24 hours prior to placing in service. Material will not be fully cured until service temperature reaches 350°F (176°C).
834 mil sq ft/gal (77.5 m²/L at 25 microns). See APPLICATION for coverage rates.
Volatile Organic Compounds
Unthinned: 2.81 lbs/gallon (337 grams/litre)
Thinned 10% (No. 80 Thinner): 3.18 lbs/gallon (381 grams/litre)
Thinned 10% (No. 81 Thinner): 3.22 lbs/gallon (385 grams/litre)
Thinned 10% (No. 82 Thinner): 3.29 lbs/gallon (394 grams/litre)
Thinned 12% (No. 83 Thinner) 3.48 lbs/gallon (417 grams/litre)
Thinned 40% (No. 83 Thinner): 4.60 lbs/gallon (552 grams/litre)
Standard Direct To Metal Service: 6.0 to 8.0 mils (150 to 200 microns). Can be achieved in two coats.
Topcoat Service: 2.0 to 3.0 mils (50 to 75 microns). Note: When Series 1558 is used as a topcoat, refer to the primer product data sheet for more information.
52 ± 2.0% (mixed)
Number of Components
Self-priming, 1505, 1528
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How to Purchase
Tnemec coatings are sold through a select network of local independent sales representatives who can help you find the best product for your needs. Find a rep