OuterArmour by Denso

Two-component tubes for application of Protal 7125, fast-cure, low-temperature epoxy pipeline repair coating.
  • Description

    Denso OuterArmour is a two-component 100% solids liquid epoxy coating. It is a tough/durable topcoat that provides excellent abrasion resistance for Denso Petrolatum Tapes.

    Uses

    • Mechanically protects Denso Petrolatum Tapes.
    • Flexible and durable.
    • Can be brush, roller or Denso applicator pad applied.
    • Provides excellent resistance to water, acids, alkalis, salts and mild solvents.
    • Can be applied in one coat up to 40 mils.

  • Application

    Prepare surfaces by removing all loose scale, rust or other foreign matter in accordance to SSPC SP2 “Hand Tool Cleaning” or SP3 “Power Tool Cleaning”. High pressure water wash of 3,000 - 7,000 psi is also suitable. Apply a thin fi lm of Denso Paste, which serves as a primer. Spirally wrap the tape with a minimum 1" overlap. For severely corrosive environments, a 55% overlap is recommended. While wrapping, press air pockets out and smooth all lap seams.

    Mix each of the base and hardener to an even consistency. Pour Part B (Hardener) into Part A (Base) and mix until an even color is achieved making sure all sides of container are scraped. Immediately begin applying mixed material onto surface with brush, roller or Denso applicator pad. Special attention shall be taken to ensure that there are no pin holes or low fi lm thickness areas. A second coat may be necessary

  • Technical Data

    Properties Data

    Solids by Weight

    100%

    Color

    Gray

    Gloss
     
    Semi-Gloss

    Components

    Two

    Mixing Ratio by Volume

    1 Part Base:1 Part Hardener

    Weight per Gallon (Mixed)

    11.8 lbs

    Pot Life @ 77°F (100 Grams)

    30 minutes

    Theoretical Coverage @ 40 mils

    40 sq. ft./gal.

    Recommended Dry Film Thickness

    Min. 20 mils

    Application Temperature, Min

    Min. 50°F (10°C)

    Service Temperature

    -30°F (-34°C) to 158°F (70°C)

    Dry Time @ 77ºF
             To Touch
         To Handle
         To Recoat


    2 hours
    4 hours
    2 to 4 hours


  • Handling & Storage

    Properties Data

    Storage

    Store in a dry, well ventilated area. Shelf life 2 years.

    Health & Safety

    Wear protective clothing and ensure adequate ventilation. Avoid contact with skin and eyes. See material safety data sheet.

    Packaging

    Supplied in 1.5 liter kits. Other size available on request.