Johnstone's
Johnstone's Exterior Primer Undercoat 750ml
Johnstone's Exterior Primer Undercoat 750ml
SKU:349117
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- Free shipping for orders over £100. See shipping policy for restrictions
Shipping
Shipping
Free delivery for orders over £100 within UK mainland. This does not apply to large products (such as those above 1m of length), heavy products (including aggregates, compost and wood logs) and fragile products (such as ceramics, shower enclosures etc.). See shipping policy for restrictions.
Free local delivery above £50 and £5 charge for delivery under £50 within a 3 mile radius and £7 up to 6 mile radius.
Standard Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £4 and free for orders over £100
- Smaller items (1 - 10kg) - £7 and free for orders over £100
- Larger items (10kg - 30kg) - £15 and free for orders over £350
- Bulky items (30kg and above) - £35 with minimum order value of £100
Express Shipping - United Kingdom (UK Mainland Excluding Northern Ireland)
- Lighter items (under 1kg) - £7 and free for orders over £100
- Smaller items (1 - 10kg) - £10 and free for orders over £100
- Larger items (10kg - 30kg) - £20 and free for orders over £350
Standard Shipping (Northern Ireland and Scottish Islands & Highlands) 2 to 7 business days
- Lighter items (under 1kg) - £7
- Smaller items (1 - 10kg) - £15
- Larger items (10kg - 30kg) - £25
- Bulky items (30kg and above) - £35 with minimum order value of £100
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Returns
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Prepare exterior wood and metal surfaces for long-lasting results with Johnstone’s Exterior Quick Dry Primer Undercoat. Specially formulated to be used alongside Johnstone’s Exterior Quick Dry Satin, this high-performance undercoat provides excellent adhesion and enhanced durability. Its water-based, low-odour formula ensures ease of application with rapid drying, while also offering strong resistance against weather-related wear such as blistering, cracking, and peeling.
Key Features:
- 6-Year Protection: Designed for long-term performance when used with Johnstone's Exterior Quick Dry Satin.
- Weather Resistant: Protects surfaces from rain, sun, and moisture exposure.
- Quick Drying Formula: Speeds up project timelines without compromising quality.
- Crack & Peel Resistant: Maintains an even, smooth finish over time.
- Low Odour: Ideal for convenient use in occupied environments.
- Water-Based: Easy clean-up and eco-conscious formulation.
Technical Specifications:
| Attribute | Details |
|---|---|
| Volume | 750ml |
| Finish | Matt |
| Base Type | Water-based |
| Recommended Use | Exterior wood and metal |
| Touch Dry Time | Approx. 1–2 hours |
| Recoat Time | 4–6 hours |
| Coverage | Up to 10m² per tin (depending on surface type) |
Dimensions & Packaging:
| Boxed Weight | 1.0kg |
|---|
Additional Product Information:
- Commodity Code: 3209100000
- Country of Origin: Great Britain
Frequently Asked Questions (FAQs):
Q: Can I use this primer undercoat with other finishes?
A: It is specifically designed for best results with Johnstone’s Exterior Quick Dry Satin, but may be compatible with other water-based topcoats.
Q: How many coats are recommended?
A: One coat is typically sufficient; however, porous or previously untreated surfaces may require two.
Q: Is sanding required before application?
A: Yes, for best adhesion, lightly sand the surface and ensure it is clean and dry before application.
Warranty Information:
When used with Johnstone’s Exterior Quick Dry Satin, this primer undercoat contributes to a 6-year exterior durability guarantee. Proper surface preparation and application are essential to achieve the full expected lifespan. Manufacturer’s warranty applies to product performance and quality.
