Series 141
Tneme-Liner
Generic Type
Phenalkamine Epoxy
Common Usage
A high-solids, thin-film liner designed for high-performance barrier protection and long-term immersion service. Series 141 offers versatile corrosion resistance across a wide range of industrial applications, including crude oil, finished and biofuel storage, and industrial wastewater applications. Used to protect steel and concrete tanks, pipeline, and reservoirs, Series 141 applies easily for successful installations, ultimately extending service life and asset integrity. Series 141 formerly used the brand name "Epoxoline."
Special Qualifications
Conforms to AWWA C210 (not for potable water contact).
Series 141 conforms to the requirements of API 652, section 6.3, as a thin-film tank lining for petroleum storage.
Product Data Sheets
- English_Series_141_Tneme_Liner_pds.pdf
- French_Series_141_Tneme_Liner_pds.pdf
- Spanish_Series_141_Tneme_Liner_pds.pdf
Safety Data Sheets
Contact your sales reps for quotes, problem solving advice, extensive technical knowledge, pricing, ordering and field support.
Colors
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
Topcoats
Exterior: Series 73, 180, 1028, 1029, 1094, 1095, 1096. Note: The following maximum recoat time applies when using Series 1094, 1095, 1096: seven (7) days; Series 73, 180: fourteen (14) days. If this time limit is exceeded, Series 141 must be uniformly scarified prior to topcoating.
Curing Time
| Temperature | To Touch | To Handle | To Topcoat | Immersion |
|---|---|---|---|---|
| 90°F (32°C) | 2 hours | 3 hours | 8 hours ‡ | 3 days |
| 75°F (24°C) | 3 hours | 6 hours | 12 hours ‡ | 3 days |
| 50°F (10° C) | 6 hours | 8 hours | 16 hours ‡ | 14 days |
| 35°F (2°C) | 12 hours | 24 hours | 48 hours ‡ | 30 days |
Cure time varies with surface temperature, air movement, humidity, and film thickness. ‡Note: Specific application requirements, including cure schedules and environmental conditions, must be followed when topcoating Series 141. Contact Tnemec Technical Service for detailed instructions. Note: Maximum recoat time with itself is seven days.
HAPS
Unthinned: 1.27 lbs/gal solids
Thinned 5% (No. 60 Thinner): 1.28 lbs/gal solids
Thinned 10% (No. 4 Thinner): 1.95 lbs/gal solids
Volume Solids
82% ± 2.0% (mixed) †
Primers
Steel: Self-priming, 1, 27, 37H, L69, L69F, N69, N69F, V69, V69F, 90E-92, 90-97, 90-98, 91-H₂O, 94-H₂O, 135, 394
Concrete: Self-priming, 27, L69, L69F, N69, N69F, V69, V69F
CMU: Self-priming or Series 130, 215, 218, 1254
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.
Number of Components
Two: Part A (amine) and Part B (epoxy)
Recommended DFT
4.0 to 18.0 mils (100 to 455 microns) in a one-coat application. Note: Thickness requirements will vary with the substrate, application method, and exposure. Contact your Tnemec representative.
Volatile Organic Compounds
EPA Method 24
Unthinned: 0.90 lbs/gallon (107 grams/litre)
Thinned 5% (No. 60 Thinner): 1.21 lbs/gallon (145 grams/litre)
Thinned 10% (No. 4 Thinner): 1.45 lbs/gallon (173 grams/litre) †
Theoretical Coverage
1,315 mil sq ft/gal (32.2 m²/L at 25 microns). See APPLICATION for coverage rates. †
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