TechKote WB 2804 D Gray Structural Steel Primer



TechKote WB 2804 D Gray,  is a low VOC, Styrene-Butadiene Latex, DTM, water-based dip primer coating providing temporary corrosion protection during storage, delivery and installation of structural steel framing for steel joists and joist girders.

TechKote WB 2804 D Gray  does not contribute significantly to VOC emissions, nor does it contain any lead, chrome or any Hazardous Air Pollutants.

Typical Properties (Not Specifications):

Appearance Gray
Density 10.7 lbs/gal
Viscosity Zhan #2 Signature: 17-19 sec
Non Volatile Solids by weight 50.6 +/-1
VOC 0.13 lbs/gal
Theoretical coverage 1 mil DFT = 591 sq ft /gal
Salt Spray Resistance 100 hours ASTM B-117
Dry To Handle 20 min
Hard Dry 120 min
Gloss 6-7 @ 60 Degrees Angle
Adhesion 5B ASTM-D-3359
Settling Characteristic > 2 Weeks
Solids by Weight 48-50%

Health & Safety

TechKote WB 2804 D Gray is available at our Brighton, Michigan facility in 55-gallon drums, 330-gallon totes and 5 gallon pails.

Storage And Handling:  See Safety Data Sheet Before Use.

Do not freeze. Store at temperature between 45-100 degrees Fahrenheit. Do not pressurize container or reuse empty container.

Non-Warranty:  While the information and recommendations sent forth herein are believed to be accurate as of the date thereof, Fortech Products, Inc. makes no warranty with respect thereto and disclaims all liability for reliance therein.

Last Updated:  08/11/2021

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Features / Benefits

  • Low VOC
  • HAP Free
  • Fast Dry
  • Superior Wetting Properties
  • Excellent Adhesion to Unwashed Surfaces
  • Corrosion Resistant
  • Excellent Early Water Resistance
  • Compatible with Dry Fall

Mix / application & Use

Do not use untreated tap or well water to reduce viscosity.
Mix before using.
Cover when not in use.