Aromatic Urethane, Zinc-Rich
An advanced technology, two-component, moisture-cured, zinc-rich primer providing extraordinary performance. It's user friendly and rapid curing so chemical- and corrosion-resistant topcoats can be applied the "same-day." Also used for field touch-up of inorganic zinc coating. H90-97 is HAPS compliant for use in-shop.
Series H90-97 meets AISC requirements of Class B surface with a mean slip coefficient no less than 0.50 and a tension creep not in excess of .005 inches (.13mm).
Tneme-Zinc uses a zinc pigment which meets the requirements of ASTM D 520 Type III and contains less than .002% lead. This level qualifies it to be classed as "non-lead" (less than 0.009% lead by weight) as defined in 16 CFR Part 1303 of the Consumer Product Safety Commission regulations. Conforms to SSPC Paint 20, Type II.
Product Data Sheets
Safety Data SheetsEmail this product
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
63.0 ± 2.0% (mixed)
Series 1, 6, 27, 27WB, 46H-413, 66, L69, L69F, N69, N69F, V69, V69F, 73, 104, 113, 114, 115, 135, 161, 394, 1028, 1029, 1074, 1074U, 1075, 1075U
Note: Certain topcoat colors may not provide one-coat hiding depending on method of application. Contact your Tnemec representative. Note: Series H90-97 must be exterior exposed for three days prior to topcoating with Series 1028 or 1029. Note: Series H90-97 must be exterior exposed for one day prior to topcoating with Series 27WB.
2.5 to 3.5 mils (65 to 90 microns) per coat.
|Temperature †||To Handle||To Recoat|
|75°F (24°C)||1 hour||4 hours|
|65°F (18°C)||1 1/2 hours||5 hours|
|55°F (13°C)||2 hours||6 hours|
|45°F (7°C)||2 1/2 hours||7 hours|
|35°F (2°C)||3 hours||8 hours|
---† 50% relative humidity. Curing time will vary with surface temperature, humidity and film thickness.
Note: For faster curing, low humidity and low-temperature applications, add No. 44-710 Urethane Accelerator (see separate product data sheet).
Volatile Organic Compounds
Unthinned: 2.83 lbs/gallon (339 grams/litre)
Thinned 15%: 2.83 lbs/gallon (339 grams/litre)
1,011 mil sq ft/gal (24.8 m²/L at 25 microns). See APPLICATION for coverage rates.
Number of Components
Two: Part A and Part B
Unthinned: 0.85 lbs/gal solids
Thinned 15%: 0.85 lbs/gal solids
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