Series 90-1K97
Tneme-Zinc
This product has been discontinued. Please contact your local sales representative for further assistance.
Generic Type
Aromatic Polyurethane, Zinc-Rich
Common Usage
An advanced technology, single-component, moisture-cured, zinc-rich primer providing extraordinary performance, user-friendly and easy application. Also used for field touch-up of inorganic zinc coating.
Special Qualifications
90-1K97 Tneme-Zinc uses a dust 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 0.06% lead by weight) as defined in Part 1303 of the Consumer Product Safety Act Regulations. Conforms to SSPC Paint 20, Type II.
Curing Time
| Temperature † | To Handle | To Recoat |
|---|---|---|
| 75°F (24°C) | 2 hours | 8 hours |
| 55°F (11°C) | 4 hours | 12 hours |
| 35°F (2°C) | 6 hours | 16 hours |
† 50% relative humidity. Curing time varies with surface temperature, air movement, humidity and film thickness. Ventilation: When used in enclosed areas, provide adequate ventilation during application and cure. Note: For faster curing and low-temperature applications, add No. 44-710 Urethane Accelerator (see separate product data sheet.)
Volume Solids
62.0 ± 2.0%
Intermediate
Series 115. Intermediate coat color should be noticeably different but in the same family as the topcoat color. Certain intermediate/topcaot systems may require multiple coats to achieve acceptable hiding, depending on color, specified thickness per coat and method of application. More information appears under Application Equipment.
Theoretical Coverage
996 mil sq ft/gal (24.4 m²/L at 25 microns). See APPLICATION for coverage rates.
Number of Components
One
Topcoats
Series 6, 27, 46H-413, 66, N69, N69F, 73, 84, 104, 113, 114, 161, 290, 291, 1070, 1071, 1072, 1074, 1075, 1077, 1078. Note: Certain topcoat colors may not provide one-coat hiding depending on method of application. contact your Tnemec representative.
HAPS
Unthinned: 4.19 lbs/gal solids
Thinned 2.5%: 4.48 lbs/gal solids (No. 2 Thinner); 4.18 lbs/gal solids (No. 3 Thinner)
Thinned 10%: 5.33 lbs/gal solids (No. 2 Thinner); 4.23 lbs/gal solids (No. 3 Thinner)
Colors
Reddish-Gray
Recommended DFT
2.5 to 3.5 mils (65 to 90 microns) per coat.
Volatile Organic Compounds
Unthinned: 2.66 lbs/gallon (318 grams/litre)
Thinned 2.5%: 2.77 lbs/gallon (332 grams/litre)
Thinned 10%: 3.08 lbs/gallon (369 grams/litre)