Series 142
Tneme-Liner GF
Generic Type
Glass Flake Reinforced Phenalkamine Epoxy
Common Usage
Abrasion resistant, high solids, epoxy coating which offers high-build edge protection and excellent corrosion resistance. Contains glass flake and aluminum oxide for improved film integrity. For use on the interior and exterior of steel or concrete tanks, pipes, and other heavy-duty equipment in industrial service. Suitable for immersion service in raw to finished fuels, biofuel (B100), and other aggressive cargos including methanol. Series 142 formerly used the brand name "Epoxoline."
Special Qualifications
Series 142 conforms to the requirements of API 652, section 6.3, as a thin-film tank lining for petroleum storage.
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Safety Data Sheets
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Theoretical Coverage
1,315 mil sq ft/gal (32.2 m²/L at 25 microns). See APPLICATION for coverage rates. †
Curing Time
| Temperature | To Touch | To Handle | To Topcoat | Water/Saltwater Immersion | Chemical Immersion |
|---|---|---|---|---|---|
| 90°F (32°C) | 2 hours | 3 hours | 8 hours^‡^ | 3 days | 5 days |
| 75°F (24°C) | 3 hours | 6 hours | 12 hours^‡^ | 3 days | 5 days |
| 50°F (10° C) | 6 hours | 8 hours | 16 hours^‡^ | 14 days | 14 days |
| 35°F (2°C) | 12 hours | 24 hours | 48 hours^‡^ | 30 days | 30 days |
Cure time varies with surface temperature, air movement, humidity and film thickness. ^‡^Note: Specific application requirements, including cure schedule and environmental conditions, must be followed when topcoating Series 142. Contact Tnemec Technical Service for detailed instructions. Note: For overlaps, tie-ins, and touch-ups, maximum recoat time with itself is seven days.
Number of Components
Two: Part A (amine) and Part B (epoxy)
Surfacer/Filler/Patcher
Series 215, 217, N218
Topcoats
Exterior: Series 73. Note: The following maximum recoat time applies when using Series 73: @14 days@. If this time limit is exceeded, Series 142 must be uniformly scarified prior to topcoating.
Note: To minimize pinhole formation due to outgassing, it is recommended that the concrete substrate be fully resurfaced, and/or primed prior to topcoat application.
Volume Solids
82% ± 2.0% (mixed) †
Recommended DFT
8.0 to 20.0 mils (205 to 500 microns) in one coat. Note: Thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative.
HAPS
Unthinned: 1.27 lbs/gal solids
Thinned 5% (No. 4 Thinner): 1.31 lbs/gal solids
Thinned 10% (No. 4 Thinner): 1.36 lbs/gal solids
Volatile Organic Compounds
EPA Method 24
Unthinned: 1.28 lbs/gallon (153 grams/litre)
Thinned 5% (No. 4 Thinner): 1.55 lbs/gallon (186 grams/litre)
Thinned 5% (No. 60 Thinner): 1.55 lbs/gallon (186 grams/litre)
Thinned 10% (No. 4 Thinner): 1.78 lbs/gallon (214 grams/litre)
Thinned 10% (No. 60 Thinner): 1.74 lbs/gallon (208 grams/litre)†
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