Series G436
Perma-Shield FR
Generic Type
Fiber-Reinforced Modified Polyamine Epoxy
Common Usage
A thick film, 100% solids, spray-applied, abrasion-resistant coating designed for wastewater immersion and fume environments. Provides excellent resistance to H2S gas permeation, protects against MIC and provides chemical resistance to severe wastewater environments. Fiber-reinforcement provides superior physical strength and higher film build.
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Volatile Organic Compounds
EPA Method 24:
0.32 lbs/gallon (38 grams/litre)
Finish
Gloss
Volume Solids
100% (mixed)
Topcoats
Series 435 (optional)
Primers
Concrete: Self-priming or Series 201.
Theoretical Coverage
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
Recommended DFT
Concrete: 50.0 to 125.0 mils (1270 to 3175 microns) in one or two coats. Note: Number of coats and thickness requirements will vary with substrate, application method and exposure. Contact your Tnemec representative.
Number of Components
Two: Part A (Epoxy) and Part B (Amine)
HAPS
0.01 lbs/gallon solids
Curing Time
| Temperature | To Touch | Dry Through | To Place in Service | Max. Recoat |
|---|---|---|---|---|
| 75°F (24°C) | 3 hours | 14 hours | 2 days | 7 days |
| 55°F (13°C) | 7 hours | 30 hours | 3 days | 7 days |
Note: If more than 7 days have elapsed between coats, the Series 436 coated surface must be mechanically abraded before topcoating. Curing time will vary with surface temperature, air movement, humidity and film thickness.
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