New 
Johnstone's Trade Stormshield Aqua Guard Exterior Undercoat Brilliant White
In stock
Product Code:
482441
Special Price
£49.92
£41.60
Was
£62.40
-20%
Saving: £12.48
Size: 2.5L
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Product Type
Water Based
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Recoat Time
4-6 Hours
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Application Method
Brush, Roller, Sprayer
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Coverage
13sqm Per Litre
Johnstone’s Stormshield Exterior Aqua Guard Undercoat is a premium water-based undercoat designed to deliver outstanding adhesion and protection as part of the Stormshield system. Specially formulated for use on exterior wood and metal, it provides the perfect basecoat for Johnstone’s Stormshield Aqua Guard Satin or Gloss, ensuring a smooth and even finish. Its quick-drying, low-odour formula makes it easy to apply, while offering excellent opacity and long-lasting durability. Trusted by trade professionals, it is a reliable choice for exterior joinery and metalwork.
Applying Johnstone’s Trade Stormshield Exterior Aqua Guard Undercoat
For best results apply using a brush, roller or spray to a clean, dry and prepared surface. Apply 1–2 coats depending on coverage required, allowing adequate drying time before applying the Aqua Guard Satin or Gloss topcoat. Ensure bare wood or metal is primed where necessary to maximise durability and performance.
Johnstone's Trade Stormshield Exterior Aqua Guard Undercoat
- Provides the ideal basecoat for Johnstone’s Stormshield Aqua Guard Satin or Gloss
- Suitable for exterior wood and metal
- Excellent adhesion and opacity
- Fast-drying, low-odour formula
- Easy to apply by brush, roller or spray
- Ensures a long-lasting, professional finish
- Weight 2.500000
- Select Colour White
- Application Brush, Roller, Sprayer
- Coverage 13sqm Per Litre
- Touch Dry 1-2 Hours
- Recoatable 4-6 Hours
- Number of Coats 2
- Select Pack Size 1 Pack
- Surface Exterior Wood, Metal
- Water or Oil Based Water Based
Customer Questions
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Excludes weekends & bank holidays. *Restrictions apply.