Dulux Protective Coatings
  • Products
    • All Products A-Z View all Products
      • Acrathane®
      • Aeromaster®
      • Apexior® No.1
      • Congard®
      • CR Reducer
      • Duration®
      • Durebild®
      • Durekem® MPP
      • Duremax®
      • Durepon®
      • Durethane™
      • Durezinc™ i90
      • Duthin®
      • Enviropoxy® WBE
      • Epoxy Thinner
      • Ferreko®
      • FIRETEX®
      • Flatting Base
      • Flexituff®
      • Gamlen CA 1
      • Hi Temp™
      • Industrial Aluminium
      • Luxachlor® Finish
      • Luxafloor®
      • Luxaprime®
      • Luxathane®
      • Luxepoxy®
      • Metalshield®
      • Promat Cafco WB3
      • Quantum®
      • Roadmaster®
      • Surfaceshield®
      • Urethane Thinner
      • Vinyl Thinner
      • Weathermax®
      • Zinc Rich 1P
      • Zincanode®
      • View all Products
    • Products By Category View all Products By Category
      Substrate
      • Steel
      • Concrete
      • Non-Ferrous Metals
      Base Technology
      • Solvent-Based
      • Solventless
      • Water-Based
      Coating System
      • Primer
      • Primer-Finish
      • Intermediate
      • Primer - Intermediate
      • Topcoat
      • Thinner and Cleaner
      • Speciality
      Chemistry
      • Acrylic
      • Alkyd
      • Chlorinated Rubbers
      • Elastomers
      • Enamel
      • Epoxies
      • Fluoropolymers
      • Glass Flake
      • Micaceous Iron Oxide (MIO)
      • Polyurea
      • Polyurethane
      • Zinc Phosphate
      • Zinc
      Usage
      • Aggregate
      • Chemical Resistant
      • Flatting Base
      • Flooring
      • Graffiti Resistant
      • Heat Resistant
      • Immersion
      • Intumescent
      • Road Marking
      • Sealer
      • Surface Tolerant
      • Thinner and Cleaner
      Finish
      • High Gloss
      • Gloss
      • Semi-Gloss
      • Matt
      • Metallic
      Certification
      • APAS
      • AS 4100
      • AS/NZS 1530
      • AS/NZS 3750
      • AS/NZS 4020
      • AS/NZS 4548
      • BS 476
      • View all Products By Category
  • Data Sheets & Resources
    • Technical & Safety Data Sheets View all products
      • Acrathane®
      • Aeromaster®
      • Apexior® No.1
      • Congard®
      • CR Reducer
      • Duration®
      • Durebild®
      • Durecure® PAC
      • Durekem® MPP
      • Duremax®
      • Durepon®
      • Durethane™
      • Durezinc™ i90
      • Duthin®
      • Enviropoxy® WBE
      • Epoxy Thinner
      • Ferreko®
      • Ferrodor® 810
      • FIRETEX®
      • Flatting Base
      • Flexituff®
      • Gamlen CA 1
      • Hi Temp™
      • Industrial Aluminium
      • Luxachlor® Finish
      • Luxafloor®
      • Luxaprime®
      • Luxathane®
      • Luxepoxy®
      • Metalshield®
      • Promat Cafco WB3
      • Quantum®
      • Roadmaster®
      • Surfaceshield®
      • Urethane Thinner
      • Vinyl Thinner
      • Weathermax®
      • Zinc Rich 1P
      • Zincanode®
      • View all products
    • Technical Notes View all Technical Notes
      Substrates
      • Mild Steel
      • Hot Dip Galvanised Steel
      • Concrete
      • Non Ferrous Metals
      Safety, Health and the Environment
      • Isocyanates
      • Solvents
      • Environmentally Sustainable Design
      • Flammable Liquids
      • Heat Build Up
      • Spills
      • Aerosol Paint Can Safety
      Product Information
      • Polyurethanes
      • Polyurea Elastomers
      • Etch Primers
      • Zinc Rich Primers
      • Additives for Coatings
      • Anti-Graffiti Resistant Coatings
      Application
      • Cleaning and Maintenance
      • Two Pack Coatings
      • Measurement of Film Thickness
      General Information
      • Metallic Pigmented Coatings
      • Micaceous Iron Oxide Coatings
      • Handy Calculations
      • Colour
      Guide to AS/NZS 2312.1:2014
      • Guide to AS/NZS 2312.1:2014
      • View all Technical Notes
    • Learning Series View all Learning Series Videos
      • Introduction to Protective Coatings
      • How to use the Protective Coatings Data Sheet
      • Protecting Mild Steel
      • Protecting Galvanised Steel
      • Protecting Zinc
      • Protecting Concrete
      • Wet and Dry Film Thickness
      • Mixing Two-Pack Coatings
      • Luxafloor Express Range
      • Luxafloor Waterbased Range
      • Luxafloor Solvent Based Range
      • Durebild STE and Weathermax HBR
      • Duration Range
      • Surfaceshield Range
      • Metalshield Primers Range
      • View all Learning Series Videos
    • Other Downloads View all other downloads
      • Ferreko
      • Flexituff
      • Flexituff Construction Details
      • Intumescent
      • Luxafloor
      • Luxathane
      • Agriculture Coating Solutions
      • Anti-Graffiti Solutions
      • AS2700 Colour Chart
      • Capability Statement
      • Guide to AS/NZS 2312.1:2014
      • Luxafloor Colour Chart
      • Metalshield Range Brochure
      • Oil & Gas
      • Recommended Thinner Guide
      • Water & Wastewater
      • Promat
      • View all other downloads
    • Protective Coatings App
      Protective Coatings App Protective Coatings App
  • Colours
    • Quantum FX Quantum FX
    • MIO MIO
    • AS2700 AS2700
    • World of colour World of colour
    • BIM BIM
  • Projects & Case Studies
    • Projects By Industry View all projects
      • Aquatic Centres
      • Bridges
      • Commercial Construction
      • Equipment
      • Flooring
      • Infrastructure
      • Manufacturing
      • Mining
      • Off-shore
      • Pipelines
      • Power Generation
      • Public Spaces
      • High Rise Residential
      • Schools & Universities
      • Sports Centres
      • Tanks
      • Transport
      • Water & Waste Treatment
      • View all projects
  • News
  • About Us
  • Contact Us

Duthin®

Duthin® is a range of thinners suitable for equipment clean up, use as reducers, and for thinning specific Dulux® Protective Coatings products.

Duthin® 010 Wash Up

  • General purpose equipment cleaning solvent
  • Use to clean equipment before and after painting 

Duthin® 020 Prepwash

  • General purpose solvent
  • For use in preparation and cleaning of metal surfaces
  • Use before painting

Duthin® 040 Slow Thinner

  • Particularly effective for thinning urethane products

Duthin® 115 General Purpose Thinner

  • A general-purpose thinner
  • Suitable for equipment clean up for most coatings

Duthin® 340 Spray Thinner

  • Suitable spray thinner for solvent based products
  • Suitable for equipment clean up of solvent based products

Duthin® 450 Cold Weather Thinner

  • Suitable as a thinner and equipment cleaner in low temperatures
  • Promotes faster flash off and drying of epoxy products in low temperatures

Duthin® 511 X-Slow

  • An extra slow urethane thinner that is particularly designed for improved flow and levelling in  LUXATHANE® HPX, LUXATHANE® MPX and LUXATHANE® SPX.

Duthin® 540 Brush Thinner

  • A thinner, purpose-designed for the brush and rolling application
  • Particularly effective for WEATHERMAX® range and other DULUX® urethane products

Duthin® 700

  • Particularly effective for LUXAFLOOR® FCF and QUANTUM® V92 products.

Submit an enquiry

Find a Store

Subscribe

Product Categories
  • Steel
  • Concrete
  • Non-Ferrous Metals
  • Solvent-based
  • Solventless
  • Water-based
  • Chlorinated Rubbers
  • Epoxies
  • Fluoropolymers
  • Micaceous Iron Oxide (MIO)
  • Polyurea
  • Polyurethane
  • Zinc Rich
  • Acrylic
  • Alkyd
  • Elastomers
  • Enamel
  • Epoxy
  • Glass Flakes
  • Zinc Phosphate
  • Zinc
  • Flooring
  • Graffiti Resistant
  • Heat Resistant
  • Intumescent
  • Road Marking
  • Thinner and Cleaner
  • Aggregate
  • Chemical Resistant
  • Filler
  • Flatting Base
  • Immersion
  • Sealer
  • Surface Tolerant
  • Primer
  • Primer-Finish
  • Intermediate
  • Primer - Intermediate
  • Topcoat
  • Thinner and Cleaner
  • Speciality
  • High Gloss
  • Gloss
  • Semi-Gloss
  • Matt
  • Metallic
  • APAS
  • AS 4100
  • AS/NZS 1530
  • AS/NZS 3750
  • AS/NZS 4020
  • AS/NZS 4548
  • BS 476
Downloads
  • Technical & Safety Data Sheets
  • Technical Notes
  • Learning Series
  • Protective Coatings App
  • Other Downloads
Colours
  • Quantum® FX
  • AS2700
  • MIO
  • World of Colours
  • BIM
  • Projects
  • About
  • Contact Us
  • Subscribe to our e-News
Linkedin
Download on App Store
Download on Google Play
  • Site Terms
  • Privacy Policy
  • Dulux Paints
  • Dulux Powders
  • Parchem
  • © 2025 Dulux Protective Coatings