Series L140F
Pota-Pox Plus
Generic Type
Polyamidoamine Epoxy
Common Usage
Versatile epoxy coating (factory accelerated version of L140) for protection and finishing of steel. It has excellent resistance to abrasion and is suitable for immersion service. This product can be used for lining storage tanks that contain demineralized, deionized, distilled, or potable water.
Special Qualifications
Certified by NSF International in accordance with NSF/ANSI/CAN Std. 61 and the extraction requirements of NSF/ANSI/CAN 600. Series L140F is qualified for interior use on tanks and fittings. Reference Tnemec’s certified product listing at www.nsf.org for additional details.
View more product detailsProduct Data Sheets
- English_Series_L140F_Pota_Pox_Plus_pds.pdf
- French_Series_L140F_Pota_Pox_Plus_pds.pdf
- Spanish_Series_L140F_Pota_Pox_Plus_pds.pdf
Safety Data Sheets
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Colors
View Available Colors
View available colors in our Color Tool; you can also select and request color swatches.
Theoretical Coverage
1,059 mil sq ft/gal (26.0 m²/L at 25 microns). See APPLICATION for coverage rates. †
Topcoats
Interior: Series 21, 22, FC22, L140, L140F, N140, N140F, V140, V140F, 141
Exterior: Series 22, 27, 66, L69, L69F, N69, N69F, V69, V69F, 73, 118, L140, L140F, N140, N140F, V140, V140F, 141, 156, 157, 161, 180, 181, 700, V700, 701, V701, 1026, 1028, 1029, 1078, 1078V, 1080, 1081, 1094, 1095, 1096, 1224. Note: When topcoating with Series 700, V700, 701, or V701, an intermediate coat of Series 73, 1095, or 1096 is required. Note: The following maximum recoat times apply; Series 1094, 1095, 14 days. Note: The following recoat times apply for Series L140F: Immersion Service—Surface must be scarified after 30 days. Atmospheric Service—After 30 days, scarification or an epoxy tie-coat is required. Contact your Tnemec representative for specific recommendations.
Recommended DFT
2.0 to 10.0 mils (50 to 255 microns) per coat. Note: Reference the NSF website at www.nsf.org for details on the maximum allowable DFT. Note: Number of coats and thickness requirements will vary with the substrate, application method, and exposure. Contact your Tnemec representative.
Volume Solids
66.0 ± 2.0% (mixed) †
HAPS
Unthinned: 0.1 lbs/gal solids
Thinned 5% (No. 49 Thinner): 0.1 lbs/gal solids
Volatile Organic Compounds
Unthinned: 0.75 lbs/gallon (90 grams/litre) (TBAc exempt)
Unthinned: 1.02 lbs/gallon (122 grams/litre)
Thinned 5% (No. 49 Thinner): 0.75 lbs/gallon (90 grams/litre) (TBAc exempt)
Thinned 5% (No. 49 Thinner): 1.01 lbs/gallon (122 grams/litre) †
Number of Components
Two: Part A (amine) and Part B (epoxy) — One (Part A) to one (Part B) by volume.
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