find your coatings consultants
Find and contact a coatings consultant near you.

Series 291 | CRU

Generic Type Aliphatic Polyester Polyurethane
Common Usage Extremely hard, chemical-resistant polyurethane floor coating with superb flow characteristics. Excellent resistance to abrasion, wet conditions, corrosive fumes and chemical contact. Gloss and color retention among the best of air dried finishes. Note: For horizontal surfaces only.
Colors Available in the 16 standard StrataShield colors and limited custom colors. Contact Tnemec Company for availability. Note: Certain colors may require multiple coats depending on method of application and finish coat color. When feasible, the preceding coat should be in the same color family (blue, gray, etc.), but noticeably different.
Finish Gloss
Primers Horizontal Concrete: Series 201, 203, 205, 280, 281, 287.
Intermediate Series 104, 205, 210, 237, 238, 239, 280, 281, 287
Note: Before topcoating with Series 291, any Tnemec epoxy exterior exposed for more than three weeks must be scarified or reprimed with itself. Mechanically abrading or power-sanding is the preferred method of scarification. The maximum recoat time of Series 210, 237, 238, 239, 280 and 281 is 24 hours. Refer to those product data sheets for more information. Note: Scarification using a power sander and 100 grit sandpaper, No. 60 mesh sanding screen or a coarse stripping pad is required if topcoating Series 291 with itself. Note: When applying Series 291 over a broadcast or mortar system, an epoxy grout coat is required.
Volume Solids 62% ± 2.0% (mixed) †
Recommended DFT 2.0 to 3.0 mils (50 to 75 microns) per coat. Note: Number of coats will vary depending on color, substrate (surface) and other variables. Contact your Tnemec representative.
Curing Time
Temperature Min. Recoat To Service Chemical Resistance
75°F (24°C) 12 hours 24 hours 7 days
Curing time varies with surface temperature, air movement, humidity and film thickness.
Volatile Organic Compounds Unthinned: 2.91 lbs/gallon (348 grams/litre)
Thinned 15%: 3.34 lbs/gallon (401 grams/litre) †
Theoretical Coverage 994 mil sq ft/gal (24.4 m²/L at 25 microns). See APPLICATION for coverage rates. †
Number of Components Two: Part A and Part B (2.5 Parts A to 1 Part B by volume)
1
Category
2
Chemical Name(required)
3
Concentration
4
What is this?

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.

1 Product is NOT suitable for direct or indirect food contact. Intended Use and temperature information relates    to product's performance capabilities only.

2 Product is suitable for direct or indirect food contact. Reference the product data sheet for more information.


Recommended Use
Chemical Occasional Contact Frequent Contact Secondary Containment Cargo Immersion Immersion Service

1 Product is NOT suitable for direct or indirect food contact. Intended Use and temperature information relates    to product's performance capabilities only.

2 Product is suitable for direct or indirect food contact. Reference the product data sheet for more information.

  • 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 White 11WH

White| 11WH (formerly WH01) rgb 242,238,231
Request a Swatch Swatch Unavailable
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.

Color Swatch Packet

Request another

(maximum 6 color swatches)

You haven't added any color swatches to your packet. Select some colors now by clicking a color above and then clicking the 'Request a Swatch' button on the color.

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 ProductAliphatic Polyester Polyurethane
Volume Solids Rec. DFT V.O.C. # of Components
62% ± 2.0% (mixed) † 2.0 to 3.0 mils (50 to 75 microns) per coat. Note: Number of coats will vary depending on color, substrate (surface) and other variables. Contact your Tnemec representative. Unthinned: 2.91 lbs/gallon (348 grams/litre)
Thinned 15%: 3.34 lbs/gallon (401 grams/litre) †
Two: Part A and Part B (2.5 Parts A to 1 Part B by volume)
Series 290 | CRU Aliphatic Polyester Polyurethane
Hide this product's data
Volume Solids Rec. DFT V.O.C. # of Components
67 ± 2.0% (mixed) † 2.0 to 3.0 mils (50 to 75 microns) per coat. Note: Number of coats will vary depending on substrate (surface) and other variables. Contact your Tnemec representative. Unthinned: 2.41 lbs/gallon (288 grams/litre)
Thinned 10% (Max) (No. 39 Thinner): 2.76 lbs/gallon (330 grams/litre)
Thinned 10% (Max) (No. 42 Thinner): 2.80 lbs/gallon (335 grams/litre) †
Two: Part A and Part B (2.5 Parts A to 1 Part B by volume)