Series 434
Perma-Shield H2S
Generic Type
Modified Aliphatic Amine Epoxy Mortar
Common Usage
A 100% solids, hybrid epoxy mortar designed for severe wastewater immersion and fume environments. Specifically formulated to withstand high levels of hydrogen sulfide gas (H_2_S), sulfuric acid (H_2_SO4), as well as other gases common to sewer exposures. Aggregate reinforcement provides additional resistance to abrasions and impacts.
View more product detailsProduct Data Sheets
- English_Series_434_Perma_Shield_H2S_pds.pdf
- French_Series_434_Perma_Shield_H2S_pds.pdf
- Spanish_Series_434_Perma_Shield_H2S_pds.pdf
Safety Data Sheets
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Curing Time
| Temperature | To Topcoat | To Place in Service | Maximum Recoat |
|---|---|---|---|
| 75°F (24°C) | 8 hours | 2 days | 7 days |
| 55°F (13°C) | 12 hours | 3 days | 7 days |
Note: Curing time will vary with surface temperature, air movement, humidity and film thickness. Note: If more than 7 days have elapsed between coats, the Series 434 coated surface must be mechanically abraded before topcoating.
Volume Solids
100% (mixed)
Recommended DFT
1/8 inch or 125 mils (3,125 microns) minimum.
Number of Components
Three: Part A (Amine), Part B (Epoxy) and Part C (Aggregate)
Theoretical Coverage
1,604 mil sq ft/gal (39.4 m²/L at 25 microns). See APPLICATION for coverage rates.
Primers
Concrete: Self-priming or Series 201
Volatile Organic Compounds
EPA Method 24: 0.15 lbs/gallon (18 grams/litre)
Topcoats
Series 435
HAPS
0.06 lbs/gal solids
Surfacer/Filler/Patcher
215, 217, 218
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