Series 1528

Endura-Heat DTM

This product has been discontinued. Please contact your local sales representative for further assistance.

Generic Type

Inert Multipolymeric Matrix

Common Usage

An advanced, inert multipolymeric chemistry that provides high-performance direct-to-metal (DTM) coating protection to steel and stainless steel substrates in elevated temperatures up to 1200°F (648°C). Exceptional adhesion properties allow the coating to withstand severe thermal cycling (-300 to 1200°F), and its tolerance to marginally prepared substrates make it a viable alternative when abrasive blasting is not permitted. Its high-build feature and resistance to cyclic conditions make it an excellent coating system on pitted steel and for protecting against corrosion under insulation (CUI). Dry-fall spray characteristic provides fast, labor-saving coating application when used with appropriate thinner.

Special Qualifications

Meets NACE SP0198-10 requirements SS-4, SS-5, CS-6 and CS-8.

Number of Components



Black, Gray, Aluminum. Note: Aluminum should not be topcoated except with itself.

Recommended DFT

Standard Direct to Metal Service: 4.0 to 8.0 mils (100 to 200 microns) per coat. Two coats may be required for severe conditions.
Under Insulation Service: 6.0 to 8.0 mils (150 to 200 microns) per coat, two coats required.

Volatile Organic Compounds

DMC Exempt:
Unthinned: 3.33 lbs/gallon (399 grams/litre)
Thinned 4% (No. 80 Thinner): 3.47 lbs/gallon (416 grams/litre)
Thinned 10% (No. 80 Thinner): 3.67 lbs/gallon (439 grams/litre)
Thinned 4% (No. 81 Thinner): 3.49 lbs/gallon (418 grams/litre)
Thinned 10% (No. 81 Thinner): 3.71 lbs/gallon (444 grams/litre)
Thinned 10% (No. 82 Thinner): 3.78 lbs/gallon (453 grams/litre)
Thinned 15% (No. 85 Thinner): 3.33 lbs/gallon (399 grams/litre)
Thinned 15% (No. 86 Thinner): 3.33 lbs/gallon (399 grams/litre)
Thinned 75% (No. 84 Thinner): 5.15 lbs/gallon (618 grams/litre)
Note: This product is not compliant in air districts that do not allow DMC exemption.

Curing Time

Temperature To Handle To Recoat To Topcoat To Place in Service
75°F (24°C) 12 hours 6 hours 24 hours 24 hours

Important: Allow Series 1528 to ambient cure for 24 hours prior to placing in service. Curing time varies with surface temperature, air movement, humidity and film thickness.


Series 1552, 1558. Note: Series 1552 may be used as a topcoat over Series 1528 for applications up to 500°F (260°C); Series 1558 may be used as a topcoat over Series 1528 for applications up to 1000°F (538°C).

Theoretical Coverage

1,043 mil sq ft/gal (96.9 m²/L at 25 microns). See APPLICATION for coverage rates.





Volume Solids


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