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 H_2_S 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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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.
Number of Components
Two: Part A (Epoxy) and Part B (Amine)
Volume Solids
100% (mixed)
Topcoats
Series 435 (optional)
HAPS
0.01 lbs/gallon solids
Finish
Gloss
Primers
Concrete: Self-priming or Series 201.
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.
Volatile Organic Compounds
EPA Method 24:
0.32 lbs/gallon (38 grams/litre)
Theoretical Coverage
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
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