Step 1 : Surface Preparation
Ensure Surface is dry & free from grime, dust, and grease. Remove loose or flaking particles. Sand the surface by using Emery paper No. 180 & wipe clean. For pre painted surface, where putty application is not expected use Emery paper No. 320 & wipe clean.
Step 2 : Application process
Brush or Roller: For best result, add up to 1 parts White Spirit/ Mineral Turpentine Oil (MTO) to10 parts of paint by volume
Conventional Spray: Add up to 2.0 parts White Spirit/MTO to 10 parts of paint (20%) by volume depending on specification of the gun.
Step 3 : Drying time
Touch dry for Dulux Promise Enamel tack free dry is within 4-6 hours.