Series 90-75

Tneme-Zinc

Generic Type

Open Matrix, Zinc Rich Epoxy

Common Usage

Series 90-75 is a waterborne, zinc-rich epoxy that offers extended protection to steel surfaces in industrial and marine environments. This innovative coating forms a micro-porous polymer structure in the dry film improving the conductivity between the zinc particles which provides superior galvanic corrosion protection. Its ultra-low VOC formulation cures quickly and provides outstanding long-term corrosion resistance when used with other Tnemec high-performance coatings. U.S. patent pending.

Special Qualifications

Tneme-Zinc uses a zinc pigment that meets the requirements of ASTM D 520 Type III and contains less than .002% lead. This level qualifies it to be classed as "non-lead" (less than 0.009% lead by weight) as defined in 16 CFR Part 1303 of the Consumer Product Safety Commission regulations.

Series 90-75 meets AISC requirements of Class B surface with a mean slip coefficient no less than 0.50 and a tension creep not in excess of .005 inches (.13mm).

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.

Series 90-75 meets the requirements of LEED-Low-Emitting Materials, Collaborative for High-Performance Schools-Paints & Coatings, WELL Building Standard-VOC Restrictions, and Living Building Challenge–Healthy Interior Performance. Contact your Tnemec representative for more information.

View more product details

Colors

  • Reddish-Gray

View Available Colors

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

Volume Solids

74% ± 2%

Recommended DFT

2.5 to 6.0 mils (65 to 150 microns).

Volatile Organic Compounds

0.07 lbs/gallon (8 grams/litre)

HAPS

0.00 lbs/gal solids

Number of Components

Three: Part A, Part B and Part C

Theoretical Coverage

1183 mil sq ft/gal (110 m²/L at 25 microns). See APPLICATION for coverage rates.

Curing Time

Temperature † To Touch To Handle To Recoat
75°F (24°C) 20 minutes 2 1/2 hours 16 hours

† 50% Relative Humidity. Curing time will vary with surface temperature, air movement, humidity and film thickness.

Topcoats

Series 21, 27, 66, L69, L69F, N69, N69F, V69, V69F, 113, 114, 115, V115, 118, 161, 1026, 1028, 1029, 1070, 1070V, 1071, 1071V, 1072, 1072V, 1094, 1095, 1096, 1220, 1224. Note: The following maximum recoat times apply: Series 1070V, 1071V, 10702V, 30 days. Series 21, 6 months. Series 1094, 1095, 1096; 12 months. Note: Certain topcoat colors may not provide one-coat hiding depending on the method of application. Contact your Tnemec representative.

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

You can use our Color Tool page to explore our available colors and request swatches of colors you like.

Sorry, there is a maximum of 6 color swatches.

Request swatch packet

Continue Exploring in the color tool

Close