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)

Surfacer/Filler/Patcher

Series 215, 217, 218

Theoretical Coverage

1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.

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