Series L69

Hi-Build Epoxoline II

Generic Type

Polyamidoamine Epoxy

Common Usage

A versatile low VOC epoxy for protection and finishing of steel and concrete. 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. This product can also be used for lining storage tanks that contain demineralized, deionized or distilled water. Can serve as a block filler on cementitious or masonry substrates.

Special Qualifications

Series L69 was tested in accordance with, and passed, the California Dept. of Public Health (CDPH) Standard Method v1.2 and meets the requirements of LEED v4.1 Low-Emitting Materials, Collaborative for High Performance Schools-Paints & Coatings, Living Building Challenge Materials Petal 10, and WELL Building Standard v2 X06 VOC Restrictions.

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.

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Colors

    This product is available in 513 colors.

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Number of Components

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

Finish

Satin

Theoretical Coverage

1,043 mil sq ft/gal (25.6 m²/L at 25 microns). See APPLICATION for coverage rates. †

Primers

Steel: Self-priming or Series 1, 27, 27WB, 37H, 66, L69F, N69, N69F, V69, V69F, 90E-92, 90G-1K97, 90-97, H90-97, 90-98, 91-H²O, 94-H²O, 135, 161, 394, V530
Galvanized Steel and Non-Ferrous Metal: Self-priming or Series 27WB, 66, N69, V69, 1224. Note: For special galvanized surface preparation instructions, consult the latest version of Tnemec Technical Bulletin 10-78.
Concrete: Self-priming or Series 27WB, 130, 1254
CMU: Self-priming or Series 130, 1254.

Topcoats

Series 22, 27WB, 30, 46H-413, 66, L69, L69F, N69, N69F, V69, V69F, 72, 73, 104, 113, 114, 118, 141, 156, 157, 161, 180, 181, 287, 740, 750, 1026, 1028, 1029, 1070, 1070V, 1071, 1071V, 1072, 1072V, 1074, 1074U, 1075, 1075U, 1077, 1078, 1078V, 1080, 1081, 1094, 1095, 1096, 1224. Note: The following recoat times apply for Series L69: Immersion Service—Surface must be scarified after 60 days. Atmospheric Service—After 60 days, scarification or an epoxy tie-coat is required. When topcoating with Series 740 or 750, recoat time for L69 is 21 days for atmospheric service. Contact your Tnemec representative for specific recommendations.

Volatile Organic Compounds

Unthinned: 1.05 lbs/gallon (126 grams/litre)
Unthinned: 0.79 lbs/gallon (95 grams/litre) (tBAc Exempt)
Thinned 5% (No. 49 Thinner): 1.05 lbs/gallon (126 grams/litre)
Thinned 10% (No. 4 Thinner): 1.72 lbs/gallon (206 grams/litre)
Thinned 10% (No. 4 Thinner): 1.52 lbs/gallon (182 grams/litre) (tBAc Exempt) †

Surfacer/Filler/Patcher

Series 215, 217, 218

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.

HAPS

Unthinned: 0.10 lbs/gal solids
Thinned 5% (No. 49 Thinner): 0.10 lbs/gal solids
Thinned 10% (No. 4 Thinner): 0.95 lbs/gal solids

Volume Solids

65.0 ± 2.0% (mixed) †

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