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 details

Colors


View Available Colors

View available colors in our Color Tool; you can also select and request color swatches.

Volume Solids

66.0 ± 2.0% (mixed) †

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.

Theoretical Coverage

1,059 mil sq ft/gal (26.0 m²/L at 25 microns). See APPLICATION for coverage rates. †

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.

Primers

Self-priming, or Series 1, 91-H₂O, 94-H₂O, N140, N140F, L140, V140, V140F, 141

HAPS

Unthinned: 0.1 lbs/gal solids
Thinned 5% (No. 49 Thinner): 0.1 lbs/gal solids

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.

Surfacer/Filler/Patcher

Series 215, 217, 218

Still have questions? Request the information you’re looking for:

Request Info

How to Purchase

Tnemec coatings are sold through a select network of local independent sales representatives who can help you find the best product for your needs. Find a rep

Continue Exploring in the color tool

Close

Color Swatch packet

When you finish selecting, request your Swatch Packet below. Expect your swatch cards in 5-7 business days. Contact your expert Sales Rep at any time.

Sorry, there is a maximum of 6 color swatches.

Request swatch packet

Continue Exploring in the color tool

Close