Aqua Water Based Undercoat
Verified by manufacturer 4 months ago
Indoor Air Comfort – Eurofins
Certificate type
QA Certificate
Certificate type
EPD
Certificate type
Innovative water based primer undercoat for use with Aqua Water Based Gloss or Satin.
Application
Interior and exterior woodwork and metal.
Description
Aqua Water Based Undercoat is a water based undercoat formulated for interior and exterior use on wood and metal surfaces for use in conjunction with Johnstone's Aqua Water Based Gloss and Satin. Specially formulated to give all the application and appearance characteristics of traditional undercoat with the added advantage of being quick drying and low odour during application.
Features and benefits:
- Low odour.
- Quick drying.
- Maintains gloss levels of Aqua Water Based Gloss topcoat.
General information
Finish | Matt |
Material | Water-based |
Uniclass | |
CAWS | M60/12 Gloss paint M60/130 Gloss paint |
Specification data - Waterborne undercoats
Colour | Guidance for specification option: 16,000 colours. Refer to PPG Voice of Colour palette. |
Product Reference | Johnstone's Trade Aqua Water Based Undercoat (Advanced Technology) |
Film thickness | Dry: 39 μm. Wet: 100 μm. |
Coverage | 10–12 m²/L. |
VOC content | Low (0.3-7.99%). |
Volume solids | 39%. |
Drying time | Touch dry in 1-2 hours. Recoatable after 4–6 hours. Guidance for specification option: (Under normal drying conditions). |
Application method | Brush or roller. |
Capacity | 1 L. 2.5 L. 5 L. |
Sustainability data
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.23 kg CO₂ eq/m² |
Third party certifications
BIM objects
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
| Platform | Compatible | Version |
|---|---|---|
 Revit | - | 1 |
 IFC | - | 1 |
Third party certifications
Indoor Air Comfort – Eurofins
Eurofins Johnstone's Aqua WB Undercoat Indoor Air Comfort Gold
QA Certificate
Eurofins Johnstone's Aqua WB Undercoat VOC Content
QA Certificate
BREEAM Attestations - Eurofins Product Testing - Johnstone's Aqua Water Based Undercoat
EPD
Environmental Product Declaration (EPD) BREG EN EPD No: 000443 - Johnstone's Trade Aqua Water Based Undercoat
Literature
Johnstone's Voice of Colour - Colour Card