- Model Series 1 - Modified Aromatic Polyurethane Primer

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A single component, moisture-cured resin, containing a proprietary blend of micaceous iron oxide and zinc to function as a primer which is field and shop friendly. May be used in OEM manufacturing, potable water and wastewater immersion with the proper topcoats. May also be used for marginally prepared rusty steel and tightly adhering old coatings for non-immersion maintenance situations.

  • Colors : 1216 Grayish-Green
  • Surfacer/Filler/Patcher : For information, contact Tnemec Technical Services.
  • Primers : Self-priming, 90G-1K97, 90-97, H90-97, 91-H2O, 94-H2O
  • Topcoats:
    • Series 1, 20, FC20, 27, 27WB, 46H-413, 66, L69, L69F, N69, N69F, V69, V69F, 73, 104, 113, 114, 115, L140, L140F, N140, N140F, V140, V140F, 141, 161, 406, 446, 740, 750, 1028, 1029, 1074, 1074U, 1075, 1075U. Note: If Series 1 is exterior exposed for 1 year or more it must be scarified or recoated with itself before topcoating. Scarification or recoating with itself is required if the Series 1 has been exterior exposed for 3 days or longer and Series 113 is the specified topcoat. Note: Series 115 requires Series 44-900 adhesion promoter when topcoating Series 1. Note: Certain topcoat colors may not provide one coat hiding depending on method of application. Contact your Tnemec representative.
  • Volume Solids : 61.0 ± 2.0% (mixed)
  • Recommended DFT : 2.5 to 3.5 mils (65 to 90 microns) per coat. Note: NSF certification maximum: 3.5 mils.
  • Curing Time :  Without 44-710
  • Volatile Organic Compounds :
    • Unthinned :2.79 lbs/gallon (334 grams/litre)
    • Thinned 10% (No. 2 or 3 Thinner): 3.20 lbs/gallon (384 grams/litre)
    • Thinned 10% (No. 49 Thinner): 2.79 lbs/gallon (334 grams/litre)
  • HAPS :
    • Unthinned: 0.79 lbs/gal solids
    • Thinned 10% (No. 2 Thinner): 1.98 lbs/gal solids
    • Thinned 10% (No. 3 Thinner): 0.83 lbs/gal solids
    • Thinned 10% (No. 49 Thinner): 0.79 lbs/gal solids
  • Theoretical Coverage : 978 mil sq ft/gal (24.0 m²/L at 25 microns). See APPLICATION for coverage rates.
  • Number of Components : One

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