Series N69

Hi-Build Epoxoline II

Generic Type

Polyamidoamine Epoxy

Common Usage

An advanced generation epoxy formulated for the protection of steel, concrete, and ductile iron substrates. It has excellent resistance to abrasion and is suitable for immersion as well as chemical contact exposure. Contact your local Tnemec representative for a list of chemicals and concentrations. This product can also be used for lining storage tanks that contain demineralized, deionized or distilled water.

Special Qualifications

This product is part of a coating system tested in accordance with ISO 12944-6 (2018). Contact your Tnemec representative for coating system test results.

View more product details


    This product is available in 513 colors.

View Available Colors

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



Theoretical Coverage

1,074 mil sq ft/gal (26.4 m²/L at 25 microns). See APPLICATION for coverage rates. †

Recommended DFT

2.0 to 10.0 mils (50 to 255 microns) per coat. Note: The number of coats and thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative.


Series 215, 217, 218


Unthinned: 2.40 lbs/gal solids
Thinned 10% (No. 4 Thinner): 3.25 lbs/gal solids
Thinned 10% (No. 60 Thinner): 2.40 lbs/gal solids

Volume Solids

67.0 ± 2.0% (mixed) †


Steel: Self-priming or Series 1, 27, 37H, 66, L69, L69F, N69F, V69F, 90E-92, 90-97, H90-97, 90G-1K97, 90-98, 91-H₂O, 94-H₂O, 135, 161, 394
Galvanized Steel and Non-Ferrous Metal: Self-priming or Series 66, L69, L69F, N69F, V69F, 161
Concrete: Self-priming or Series 130, 1254
CMU: Self-priming or 130, 1254

Number of Components

Two: Part A (amine) and Part B (epoxy) — One (Part A) to one (Part B) by volume.

Volatile Organic Compounds

Unthinned: 2.40 lbs/gallon (285 grams/litre)
Thinned 10% (No. 4 Thinner): 2.80 lbs/gallon (334 grams/litre)
Thinned 10% (No. 60 Thinner): 2.80 lbs/gallon (335 grams/litre)


Series 21, 22, 46H-413, 66, L69, L69F, N69, N69F, V69, V69F, 73, 104, 113, 114, 118, 141, 156, 157, 161, 180, 181, 262, 265, 287, 435, 436, 1026, 1028, 1029, 1070, 1070V, 1071, 1071V, 1072, 1072V, 1077, 1078, 1078V, 1080, 1081, 1094, 1095, 1096, 1224. Note: The following recoat times apply for Series N69: Immersion Service—Surface must be scarified after 60 days. Atmospheric Service—After 60 days, scarification or an epoxy tie-coat is required. Contact your Tnemec representative for specific recommendations.

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


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