Series 273

Stranlok ML

Generic Type

Polyamine Epoxy

Common Usage

A fiberglass mat reinforced coatings system for walls and ceilings providing cleanability and protection against chemical and physical abuse. Provides a high-performance, smooth, seamless surface with excellent chemical, stain, impact and abrasion resistance.

View more product details


View Available Colors

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

Volume Solids

100% (mixed)

Theoretical Coverage

1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.

Recommended DFT

20 to 25 mils (508 to 635 microns) including fiberglass reinforcing mat.


CMU, Concrete & Cement Board: Series 215 or 218. Series 201 or 273 mixed with fumed silica (refer to Technical Bulletin 98-11). Note: Series 215 can also be used as a bedding coat for Series 273 Stranlok ML system. Refer to the applicable product data sheet for additional information.

Number of Components

Three: Liquids Part A (epoxy) and Part B (amine)
Fiberglass Reinforcing Mat Part C (S273-0273C)

Curing Time

Temperature To Topcoat To Place in Service
75°F (24°C) 8-24 hours 24 hours

If more than 24 hours have elapsed between coats, the coated surface must be mechanically abraded before topcoating.

Volatile Organic Compounds

Unthinned: 0.16 lbs/gallon (19 grams/litre)
Thinned 5% (No. 2 Thinner): 0.52 lbs/gallon (63 grams/litre)
Thinned 5% (No. 42 Thinner): 0.50 lbs/gallon (60 grams/litre)


Series 22, 27WB, 73, 113, 114, 280, 280FC, 282, 287, 290, 297, 1074, 1075, 1080, 1081. Note: Series 273 saturant coat must be topcoated with 22, 27WB, 280, 280FC or 282 prior to application of other finish coats. Refer to the applicable product data sheet for color availability and additional information.


Wall Board, Wood & Drywall: Self-priming or Series 27WB, 151, 201, 233
Note For taping joints on drywall, use a high quality taping compound such as Sheetrock brand Durabond 90.

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