Indothane 4080HB

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Polyurethane

Polyurethane High Build High Performance Finish

Two component Aliphatic Hardener cured high build PU finish provides excellent weather resistance and colour retention properties. It gives excellent toughness, high film build and chemical resistance properties and recommended for use in coastal and chemical environment.

Recommended Use

Indothane 4080HB is recommended where matt or satin finish is needed. It has excellent weathering resistance and is recommended as topcoat over epoxy or PU primers for better aesthetics and corrosion resistance. It is recommended for Oil Refineries, Fertilizer Plants, Petrochemical & Chemical Plants, Transportation and Heavy Vehicle Industries, Power Plants, Rail coach & Chemical wagon exteriors, Offshore Structures etc.

  • Colour

    Any IS/ RAL/ Custom Shades

  • Finish

    Matt to Eggshell (20-40GU at 60° angle)

  • Soild by Volume

    60 ± 2%

  • Supply Weight (Kg/ Ltr)

    1.30±0.05

  • Flash Point

    29° C

  • Dry Heat Resistance

    Intermittent : 120°C, Continuous : 100°C

  • Shelf Life

    12 months

Film Thickness

Recommended film thickness per coat

  • Dry Film Thickness

    60-120μ in single coat

  • Wet Film Thickness

    100-200μ in single coat

  • Therotical Coverage Rate

    10.00 sq.mt / lit at recommended DFT of 60μ

All surfaces to be coated should be clean, absolutely dry and oil or moisture free before painting application. Oil and grease should be removed by solvent cleaning.


Primed Surface : Indothane 4080HB should be always be applied over anti corrosive primed surface. For final smooth finish, proper sanding of already coated primer is recommended. Existing system should be dry and free from loose paint, salt, grease and other contaminants prior to overcoating.


Maintenance : Area of damage or rework etc should be prepared as per specified standards, either by power tool cleaning or other means. A patch primer should be applied before application of Indothane 4080HB for desired performance of the product.

  • Application Method

    Spray/ Airless Spray/Brush/ Roller

  • Mixing Ratio

    9 Part (Base) : 1 Part (Hardener)

  • Pot Life

    Three Hours at 30°C

  • Thinner and Cleaner

    Indothane PU Thinner (IK.1701/ IK.1705)

  • Airless Nozzle Orifice

    0.48 - 0.53mm

  • Nozzle Pressure

    155 kg/cm² or 2200 psi

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