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Weathershield Express

Dulux Professional Weathershield Express is a primer and finish (2 coat finish) product using the unique High BondTM Latex system.
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Key benefits
  • Reduces water consumption by 50%, as no primer is required
  • SunReflect heat reflective technology. Reduces exterior surface temperature by up to 5°C, resulting in savings up to 15% per annum on the energy used to cool the home*
  • Fungul Guard technology prevents the formation of black spots and fungal patches
  • Does not harm the environment LOW VOC
Technical Information
  • Finish Mid Sheen
  • Coverage The spreading capacity of this product will vary considerably according to the roughness and porosity of the surface. On smooth surface of low porosity - 40-50 sq ft/L/2coats On textured surface of low porosity - 25-45 sq ft/L/2coats These figures are only an approximation guide. Due to variation in different surfaces, the coverage may vary. It is recommended to do a coverage trial before finalizing the paint requirement.
Product Features
  • High Bond Latex technology combines 2 functions in one solution
  • Strongly bonded molecules create a paint film which give supreme protection from alkali attacks
  • Does not harm the environment LOW VOC
  • Fungul Guard technology prevents the formation of black spots and fungal patches
  • Sun Reflect- Reflects IR rays which keep the exterior surface upto 5 degrees cooler
  • Reduces water consumption by 50%, as no primer is required

Product Description

Dulux Professional Weathershield Express is a primer and finish combination developed
using the unique High BondTM Latex system. This special product delivers the same finish
as conventional system (1 coat primer followed by 2-3 coats of top coat finish) without the
need of a Primer. Suitable for both new build and repainting, this is the easiest way to
transform exteriors of buildings.

Application Description

Surface Preparation

Freshly Plastered surfaces must be allowed to cure completely. It is recommended to allow at least 12 weeks as the curing time for new masonry surfaces. Please ensure pH level between 7 & 9 before painting.
Ensure surface is thoroughly clean, dry and free from all loose dirt, chalk, grease, fungi, algae and flaking paint. This can be achieved by brushing with a wire/stiff coir brush, followed by water jetting if required.
If after thoroughly cleaning the surface, the surface still exhibits chalkiness, it should be coated with WS Sealer E1000 (recommended) or Exterior Sealer E900. For areas severely affected by algae or fungus application of Pre-Treatment coat is recommended.
Fill up all minor cracks and defects with cement and sand mixture in the ratio 1:3. Avoid application of putty or filling compound.
Weathershield Express should not be applied to the surfaces or substrates which are exposed to continuous seepage or dampness. For best adhesion performance, the moisture content in the wall should not exceed 10%.
Application Tools
By roller, brush or conventional/airless spray.

Dilution
Dilute 1 litre of paint with 400-500 ml of water for brush application and 300ml water for roller. In case of dark colors, dilute 1 litre of paint with a maximum of 250ml of water (An additional coat may be required for full opacity) 

Note: Excessive dilution from that recommended will result in low coverage and may impact application properties and colour.

Technical & Safety Documentation

Treatments such as sanding, burning off etc of paint fims may generate hazardous dust and other fumes. Wet sanding/flaming should bo used wherever possible. Work in well ventiated areas. Use suitable personal protection equipment Wear eye/hand protection Do not breathe vapour/spray Remove as much paint as possible from brushes and rollers before cleaning Avoid release to the environment Collect spillage Keep away from food, drinks and animal feed Store in a cool and shaded place Container must be in a secure, upright positon and be tightly closed In case of contact with eyes, rinse immediately with plenty of water and seek medical advice In case of contact with skin, wash immediately with $0ap and water ora propristary skin cleanser. Do not Do not emply into drains or water course. Safety data shot available or professionaliuser on request Do not use empty container for storing food rs Use only in wel ventated areas & olvents or thinners Lift with care - gross weight may exceed 10 kg
Hazard information can vary based on the colour of a product. Please choose a colour to see the relevant health and safety guidelines for this product.
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Colour Range

[True Joy™] - Colour of the Year 2025, CP5 Colour Palette, Colour Futures TM 2024

Tips & Advice

  • 1. Preparing the Surfaces
    Freshly Plastered surfaces must be allowed to cure completely. It is recommended to allow at least 12
    weeks as the curing time for new masonry surfaces. Please ensure pH level between 7 & 9 before
    painting. • Ensure surface is thoroughly clean, dry and free from all loose dirt, chalk, grease, fungi, algae
    and flaking paint. This can be achieved by brushing with a wire/stiff coir brush, followed by water jetting if
    required. • If after thoroughly cleaning the surface, the surface still exhibits chalkiness, it should be
    coated with WS Sealer E1000 (recommended) or Exterior Sealer E900. For areas severely affected by
    algae or fungus application of Pre-Treatment coat is recommended. • Fill up all minor cracks and defects
    with cement and sand mixture in the ratio 1:3. Avoid application of putty or filling compound. •
    Weathershield Express should not be applied to the surfaces or substrates which are exposed to
    continuous seepage or dampness. For best adhesion performance, the moisture content in the wall
    should not exceed 10%.
  • 2. Storing
    Observe label precautions. Store in a dry, cool and well-ventilated area. Keep away from heat and direct sunlight.Keep away from sources of ignition. No smoking. Prevent unauthorised access. Containers that have been opened must be carefully resealed and kept upright to prevent leakage.

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This is an estimated based on 2 coats. Actual coverage will depend on the conditions of the surface. If the colour change is strong, more coats may be required.

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