Series N218
MortarClad
Generic Type
Epoxy Modified Cementitious Mortar
Common Usage
A high-performance, aggregate-reinforced material for surfacing, patching, and filling voids and bug holes in concrete substrates. Once cured, it results in a smooth application with one of the hardest mortar surfaces in the industry. Generally topcoated with a variety of high-performance coatings without the need for further preparation. Series N218 exhibits excellent performance properties with incredible adhesion and enhanced barrier sealing capabilities which also assists with minimizing outgassing.
Special Qualifications
Series N218 is acceptable for use on the interior of potable water concrete storage tanks and reservoirs when topcoated with an NSF/ANSI/CAN Std. 61 certified protective coating. Contact your Tnemec representative for approved systems and additional information.
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Curing Time
| Temperature | To Touch | To Recoat with Itself | To Topcoat |
|---|---|---|---|
| 75°F (24°C) 50% R.H. | 3-4 hours | unlimited | 15 hours minimum |
Topcoats
Series 21, 22, FC22, 66, N69, N69F, L69, L69F, V69, V69F, 161, 434, 435, 436, 451, 454, 456, 457.
Recommended DFT
Parge Coat: 1/16” to 1” (62.5 to 1000 mils) per lift
Feather-Edge Capable: 1/32”(31.25 mils)
Theoretical Coverage
1,604 mil sq ft/gal (39.3 m²/L at 25 microns). See APPLICATION for coverage rates.
Primers
Concrete: Self-priming
CMU: Self-priming
Volume Solids
100% (mixed)
Number of Components
Three: Part A (epoxy), Part B (amine), and Part C (cement blend).
Volatile Organic Compounds
0.00 lbs/gallon (0 grams/litre)
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