2131 High Performance Lining

General Description
DUROMAR HPL-2131 is a trowelable material, which is designed to rebuild and/or protect tanks subject to severe erosion and corrosion. It is best applied using a mastic or grout pump.

Chemical Description
Multi-functional epoxy with a uniquely modified polyamide hardener.

SKU: HPL-2131 Category:
Components 2
Visual Appearance High Gloss
Density 1.6
Solids by Weight 100 percentage
pH Range 2.5 – 14.0
Inorganic Acids Very Good
Organic Acids Very Good
Alkalis Excellent
Solvents Very Good
Hydrocarbons Excellent
Max. Dry Operating Temperature 375 F
Functional Cure 36 hours
Full Cure 120 hours
Repair System SAR
Surface Prep SSPC-10
Adhesion Excellent
Flexibility Good
Pot Life at 70 F 45 min.
Equipment Trowel, Gun, Squeegee
Number of Coats 2-1
Theoretical Coverage Per Gallon 40 mil. sq. ft.
Film Thickness Per Coat 30 mils min.
90 mils max.
Maximum DFT 250 mils
Recoat Time at 70 F 36 hours max.
6 hours min.
Min. Application Temperature 55 F
Mixing Ratio by Weight 2:1 (B/A)
Mixing Ratio by Volume 2:1 (B/A)
Dry to Touch 6 hours
Force Curing
Force cures are recommended for severe service conditions as both physical and chemical properties are enhanced. Force curing should not start until material has firmly set. Contact DUROMAR for specific instructions.
Storage
Force cures are recommended for severe service conditions as both physical and chemical properties are enhanced. Force curing should not start until material has firmly set. Contact DUROMAR for specific instructions.
Handling and Safety
Warning Eye and skin irritant. May cause dermatitis and sensitization.

Always read and understand the product MSDS.

Avoid contact with eyes, skin or clothing. Avoid breathing vapor, mist or spray. Use with good ventilation.

First Aid
In case of contact:
Eyes: Immediately flush with water for at least 15 minutes.
Skin: Immediately remove from skin with dry cloth followed by thorough washing with soap and water.
Inhalation: Remove to fresh air. If breathing is difficult, give oxygen.
Ingestion: Give large quantity of milk or water, induce vomiting. Contact a physician immediately.

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