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Series 22 | Pota-Pox 100

Generic Type Modified Polyamine Epoxy
Common Usage An advanced generation, 100% solids, high-build epoxy for the protection of steel and concrete. It provides excellent resistance to abrasion, is suitable for immersion and chemical contact, and can be used as a low odor primer/block filler.
Colors NSF: WH07 Off-White, 1213 Light Blue, 1211 Red.
Non-NSF: 1255 Beige, 32GR Gray, 35GR Black.
Finish Semi-Gloss
Surfacer/Filler/Patcher Series 22, 63-1500, 215, 218
Primers Steel: Self-priming, 20, FC20, L69, L69F, N69, N69F, 91-H2O, 94-H2O, L140, L140F, N140, N140F
Concrete: Self-priming, 20, FC20, L140, L140F, N140, N140F, 215
Topcoats Series 73, 1028, 1029, 1074, 1074U, 1075, 1075U, 1080, 1081. Note: Series 22 exterior (sunlight) exposed for longer than maximum recoat requires scarification by abrasive blasting prior to topcoating.
Volume Solids 100% (mixed) †
Recommended DFT 16.0 to 40.0 mils (405 to 1015 microns) in one or two coats; minimum of 12 mils per coat for two coat applications. Note: Lower DFT is suitable for brush applications. Contact your Tnemec representative.
Curing Time
Temperature To Touch Dry Through Minimum to Recoat Return to Service Maximum to Recoat
130°F (54°C) 45 minutes 1 3/4 hours 1 1/2 hours 7 days 5 days
115°F (46°C) 1 1/2 hours 3 1/2 hours 3 hours 7 days 7 days
95°F (35°C) 3 hours 7 hours 6 hours 7 days 14 days
75°F (24°C) 8 hours 48 hours 16 hours 7 days 21 days
55°F (13°C) 48 hours 96 hours 72 hours 10 days 21 days

Note: Greater DFT and/or solvent content (thinning) will increase cure times and may result in a non-uniform appearance due to dust pick-up. Ventilation: When used as a tank lining or in enclosed areas, provide adequate ventilation during application and cure.
Volatile Organic Compounds Unthinned: 0.08 lbs/gallon (9 grams/litre)
Thinned 5%: 0.42 lbs/gallon (50 grams/litre) †
HAPS Unthinned: 0.0 lbs/gal solids
Thinned 5%: 0.36 lbs/gal solids
Theoretical Coverage 1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates. †
Number of Components Two: Part A (polyamine) and Part B (epoxy) (1 Part A to 1 Part B by volume)
Chemical Name(required)
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Note: Not Recommended (NR), Not Tested (NT), Please Call (PC)


Chemical Recommended Use - What is this?

The chemical resistance data listed on this website should only be used for general reference purposes. Substrates, temperatures, chemical combinations, and other variables can affect the performance of a coating in chemical exposure. Please contact your local to finalize the most appropriate system for your project.

Click the following button to download a PDF of the list of chemicals below.

*Results are NOT suitable for direct or indirect food contact. Intended use exposure results relate to product's performance and substrate protection capabilities only.

Recommended Use
Chemical Occasional Contact Frequent Contact Secondary Containment Cargo Immersion Immersion Service
*Results are NOT suitable for direct or indirect food contact. Intended use exposure results relate to product's performance and substrate protection capabilities only.
  • Color cards, swatches and fan decks are offered at no charge, by request , for more accurate color selection. Expert custom color matching is also available by contacting your Tnemec Coatings Consultant .
  • Deeptone colors may be more expensive than lighter colors. Please contact your Tnemec Coatings Consultant to verify product/color availability and pricing.

Products Available In Light Gray 32GR

Light Gray| 32GR (formerly IN01) rgb 156,159,157
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These digital colors should not be used to finalize your color selection. Please read our disclaimer . Use the color swatch tool on the left to request official color swatches.

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The products listed below are not exact equivalents. They are only products that you may consider as alternatives in a general sense. Substrate type, condition, temperatures, surface preparation, primer/topcoat selection and intended use are just a few factors that will affect product selection. Please contact your local Tnemec Coatings Consultant for product recommendations.

This ProductModified Polyamine Epoxy