Series 90-97 | Tneme-Zinc

Generic Type Aromatic Urethane, Zinc-Rich
Common Usage 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. Application methods, for 90-97 only, include “dry-fall” under certain conditions (see Application). H90-97 is HAPS compliant for use in-shop.
Colors 90-97 Reddish-gray
Topcoats 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 90-97 or H90-97 must be exterior exposed for three days prior to topcoating with Series 1028 or 1029. Note: Series 90-97 or H90-97 must be exterior exposed for one day prior to topcoating with Series 27WB.
Volume Solids 63.0 ± 2.0% (mixed)
Recommended DFT 2.5 to 3.5 mils (65 to 90 microns) per coat.
Curing Time Without 44-710
Temperature †To HandleTo Recoat
75°F (24°C)1 hour4 hours
65°F (18°C)1 1/2 hours5 hours
55°F (13°C)2 hours6 hours
45°F (7°C)2 1/2 hours7 hours
35°F (2°C)3 hours8 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 90-97: H90-97:
Unthinned: 2.68 lbs/gallon (321 grams/litre) Unthinned: 2.83 lbs/gallon (339 grams/litre)
Thinned 2.5%: 2.79 lbs/gallon (334 grams/litre) Thinned 15%: 2.83 lbs/gallon (339 grams/litre)
Thinned 10%: 3.10 lbs/gallon (371 grams/litre)
HAPS 90-97:
Unthinned: 5.12 lbs/gal solids
Thinned 2.5%: 5.41 lbs/gal solids (No. 2 Thinner); 5.13 lbs/gal solids (No. 3 Thinner)
Thinned 10%: 6.27 lbs/gal solids (No. 2 Thinner); 5.16 lbs/gal solids (No. 3 Thinner)

H90-97:
Unthinned: 0.85 lbs/gal solids
Thinned 15%: 0.85 lbs/gal solids (No. 62 Thinner)
Theoretical Coverage 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

The products listed below are not exact equivalents. They are only products that you may consider as alternatives in a general sense. Substrate type, condition, temperatures, surface preparation, primer/topcoat selection and intended use are just a few factors that will affect product selection. Please contact your local Tnemec Coatings Consultant for product recommendations.

This ProductAromatic Urethane, Zinc-Rich
Volume SolidsRec. DFTV.O.C.# of Components
63.0 ± 2.0% (mixed)2.5 to 3.5 mils (65 to 90 microns) per coat.90-97: H90-97:
Unthinned: 2.68 lbs/gallon (321 grams/litre) Unthinned: 2.83 lbs/gallon (339 grams/litre)
Thinned 2.5%: 2.79 lbs/gallon (334 grams/litre) Thinned 15%: 2.83 lbs/gallon (339 grams/litre)
Thinned 10%: 3.10 lbs/gallon (371 grams/litre)
Two: Part A and Part B
Series H90-97 | Tneme-Zinc Aromatic Urethane, Zinc-Rich
Hide this product's data
Volume SolidsRec. DFTV.O.C.# of Components
63.0 ± 2.0% (mixed)2.5 to 3.5 mils (65 to 90 microns) per coat.90-97: H90-97:
Unthinned: 2.68 lbs/gallon (321 grams/litre) Unthinned: 2.83 lbs/gallon (339 grams/litre)
Thinned 2.5%: 2.79 lbs/gallon (334 grams/litre) Thinned 15%: 2.83 lbs/gallon (339 grams/litre)
Thinned 10%: 3.10 lbs/gallon (371 grams/litre)
Two: Part A and Part B
Series 90G-1K97 | Tneme-Zinc Aromatic Polyurethane, Zinc-Rich
Hide this product's data
Volume SolidsRec. DFTV.O.C.# of Components
62.0 ± 2.0%2.5 to 3.5 mils (65 to 90 microns) per coat.Unthinned: 2.75 lbs/gallon (330 grams/litre)
Thinned 1.9%: 2.83 lbs/gallon (340 grams/litre)
Thinned 10%: 3.16 lbs/gallon (379 grams/litre)
One