RUFF STUFF 2100 COAL TAR EPOXY

High-build coal tar ceramic epoxy tank lining for non-potable water and wastewater treatment applications.

SDS DATA

Product Overview

Ruff-Stuff 2100 is a high build industrial coal tar epoxy lining that may be used as a liner for steel or concrete non-potable water tanks, clarifiers and basins. This Coal Tar Epoxy Polyamide may also be specified for immersion service in treatment plant services with heavy chemical stress.

High Build Coating

7-30 mils dry film thickness for maximum protection

Extended Immersion Service

8,000 hours water immersion with no effect

Chemical Resistance

8,000 hours in 25% sodium hydroxide at 140°F

Long Pot Life

8-12 hours working time depending on temperature

Chemical Services & Applications

Ruff-Stuff 2100 is designed for demanding wastewater treatment environments including:

• Primary and secondary water and wastewater treatment environments
• Non-potable water influent
• Secondary containment of dilute acids and bases
• Steel or concrete tanks, clarifiers and basins
• Heavy chemical stress environments

Contact Induron Technical Service for specific recommendations at 1-800-324-9584

Application Specifications

1,123 ft² Coverage per gallon at 1 mil DFT

7-30 mils Dry film thickness per coat

10-43 mils Wet film thickness

70% Volume solids

236 g/L VOC content

4:1 Mix Ratio (by volume)

Application Methods

Plural Airless Spray: Remove all filters from spray system, use Graco XP-70 or equivalent heated plural spray unit with heated hose bundle and in-line static mixer. 0.027-0.033 spray tip. Heat A and B components to between 85 and 110°F and spray at minimum line pressure to achieve fan

Single Leg Airless Spray: Remove all filters from spray system, use pump capable of 2,000 psi line pressure; 0.027-0.033 spray tip. Pre-heat material from 90-110°F prior to mixing and application. Graco Viscon in-line heater recommended

Brush and Roll: Thin with K-1070 or K-1034 at up to 10%

Pot Life

50°F	75°F	90°F
12 hours	8 hours	8 hours

Cure Schedule

Cure Stage	50°F	75°F	90°F	105°F
Dry to Handle	24 hrs	12 hrs	6 hrs	4 hrs
Dry to Topcoat (Min)	8 hrs	5 hrs	3 hrs	1 hr
Dry to Topcoat (Max)	30 days	30 days	30 days	7 days
Cured for Immersion Service	12 days	5 days	4 days	3 days

Surface Preparation

All substrates must be clean and dry, free of dirt, oils, greases and contaminants.

Carbon Steel

Abrasive blast to SSPC SP-6 with a 1-3 mil profile for atmospheric service, SSPC SP-10 for immersion (1-3 mil profile)

Concrete

Abrasive blast as per SSPC SP-13 to an ICRI CSP 3 or greater. Can be applied over Mortarchem and EFS 707

Repairs, Small Areas

SSPC SP-11 power tool to bare metal to produce an angular profile

Performance Testing

✓ ASTM B117 Salt Fog: 3,000 hrs no undercutting or blistering, scribed
✓ NACE TM0174 Water Immersion: 8,000 hrs no effect
✓ NACE TM0174 25% Sodium Hydroxide Immersion at 140°F: 8,000 hrs no effect
✓ ASTM D2734 Direct Impact: 120 in·lbs

Need Technical Support?

📞 800-324-9584

🎨 Available in Black

Kit Information

5 gallon Total Kit Volume

4 gal A Part A Volume

1 gal B Part B Volume

Compatible Primers

● Ceramaprime
● Ceramaprime LV
● Ceramaprime CC
● Indurazinc MC-67
● PE-70
● Direct to metal
● Direct to concrete

Compatible Topcoats

Ruff-Stuff 2100

Contact Induron technical service for other topcoats at 1-800-324-9584

Application Conditions

● Substrate: 50-140°F
● Material: 70-120°F
● Humidity: 0-95% RH

Shelf Life & Storage

2 year shelf life for parts A and B. Store long term between 35 and 90°F. Recommend heating material to 80-85°F in the 24 hours prior to application.

Induron