Series 264 | Elasto-Shield

Generic Type Modified Polyurethane
Common Usage Flexible liner providing a seamless monolithic membrane for use in potable water basins, steel tank floors and reservoirs. Also for areas requiring impermeability such as decorative ponds and secondary chemical containment.
Colors Black
Finish Gloss. Note: Prolonged exterior exposure will cause flattening of the finish.
Volume Solids 88.0 ± 2.0% (mixed)
Recommended DFT 50 to 80 dry mils (1270 to 2032 microns). Note: Multiple passes at timed intervals are required to achieve recommended dry film thickness. Timing is dependent upon material and substrate temperatures. See the Elasto-Shield Application Guide for additional instructions.
Curing Time
Temperature Recoat Window †† Full Cure Immersion
75°F (24°C) 3 hours at 50 mils DFT 24 hours Potable: 14 days †
Non-Potable: 48 hours

† Film thicknesses greater than 50 mils DFT will require additional time for solvent release. Curing time varies with air & substrate temperatures, air movement, humidity and film thickness. †† Note: Scarify the surface and apply a coat of Series 260 Tneme-Bond before recoating if the maximum recoat time has been exceeded.
Volatile Organic Compounds Unthinned: 0.75 lbs/gallon (90 grams/litre)
Theoretical Coverage 1,396 mil sq ft/gal (34.2 m²/L at 25 microns).
Number of Components Two—Liquids: Part A and Part B

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 ProductModified Polyurethane
Volume SolidsRec. DFTV.O.C.# of Components
88.0 ± 2.0% (mixed)50 to 80 dry mils (1270 to 2032 microns). Note: Multiple passes at timed intervals are required to achieve recommended dry film thickness. Timing is dependent upon material and substrate temperatures. See the Elasto-Shield Application Guide for additional instructions.Unthinned: 0.75 lbs/gallon (90 grams/litre)Two—Liquids: Part A and Part B
Series 406 | Elasto-Shield Aromatic Polyurethane Hybrid
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Volume SolidsRec. DFTV.O.C.# of Components
100% (mixed) †25.0 to 120.0 mils (635 to 3050 microns). Maximum of 75 mils DFT for NSF applications.
EPA Method 24: 0 lbs/gallon (0 grams/litre) †Two: Part A (iso) and Part B (resin)

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Series 264 Elasto-Shield was used as the finish coat on the floor along the weld seams inside the Manhattan steel water tank in Buffalo, NY.

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