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Tnemec - Model 215ML Series -Mat-Reinforced Polyamine Epoxy Lining Coating
Series 215ML is a trowel applied, fiberglass mat reinforced, 100% solids polyamine epoxy used as part of a lining system for potable and non-potable ultra-filtration membrane process, backwash, and neutralization basins.
Special Qualifications
Certified by NSF International in accordance with NSF/ANSI Std. 61. Ambient cured Series 215 is qualified for use on the interior of potable water storage tanks and reservoirs of 200 gallons (757 L) capacity or greater at 95 mils DFT with fiberglass mat. Return to immersion is seven days. Contact your Tnemec representative for approved systems and additional information on potential uses.
100% (Mixed) †
Series 22
Unthinned: 0.0 lbs/gal solids
60.0 to 80.0 mils (1524 to 2032 microns)
Concrete: Series L140F, N140F, V140F. Note: Series L140F, N140F, and V140F have a maximum recoat time of 7 days when topcoating with Series 215ML. If the maximum recoat time is exceeded, the coating surface must be uniformly scarified by abrasive blasting with fine abrasive before application of Series 215ML.
Three: Liquids Part A (amine), Part B (epoxy), Fiberglass Reinforcing Mat Part C (S211-0215).
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates. †
Unthinned: 0.08 lbs/gal solids (10 grams/litre) †
Self-patching or Series 217, 218
Curing Time
- |Temperature || To Touch || Dry Through || Maximum to Recoat ‡ |
- | 95°F (35°C) || 4 hours || 12 hours || 14 days|
- | 75°F (24°C) || 10 hours || 24 hours || 21 days|
- | 55°F (13°C) || 18 hours || 48 hours || 21 days |
- | 45°F (7°C) || 24 hours || 72 hours || 21 days |
- | 35°F (2°C) || 32 hours || 96 hours || 21 days |
---‡ Note: If the Series 215ML surface is exterior exposed for more than seven days, scarification is required before topcoating.