For superior durability and a flawless finish,Johnstones 6 Year Exterior Undercoat is your ideal choice for exterior wood and metal surfaces. This specially formulated undercoat has been developed to complement Johnstones 6 Year Exterior Gloss, creating a long-lasting and highly durable high gloss finish. Its flexible and resilient composition ensures that it can withstand the challenges of outdoor conditions while preventing common issues such as blistering, cracking, and peeling.

Key Features:

• Exceptional Durability: Specifically designed to provide a strong, long-lasting base for Johnstones 6 Year Exterior Gloss, ensuring a smooth, glossy finish that lasts.
• Enhanced Flexibility: Retains flexibility longer than traditional undercoats, helping to prevent cracking and blistering in changing weather conditions.
• Resistant to Weathering: Offers exceptional protection against blistering, cracking, and peeling, ideal for use on exterior surfaces.
• Compatible with Johnstones 6 Year Exterior Gloss: When used together, this undercoat and gloss combination provides up to 6 years of reliable outdoor protection.
• Oil-Based Formula: Ensures excellent adhesion and coverage on wood and metal surfaces.
• Fast Drying Time: Touch dry in 46 hours, enabling quicker application and project completion.

Technical Specifications:

• Paint Type: Oil-Based
• Coverage: 12m per litre
• Dry Time: Touch dry in 46 hours
• Application: Brush or roller
• Recommended Surfaces: Exterior wood, metal

Product Dimensions:

Additional Information:

• Country of Origin: Great Britain
• Commodity Code: 3209100000

Frequently Asked Questions (FAQs)

Q: Is this undercoat suitable for use on previously painted surfaces?
A: Yes, this undercoat is suitable for both bare and previously painted surfaces, as long as the existing paint is in good condition and has been properly prepared.

Q: Can this undercoat be used with gloss paints from other brands?
A: For best results, it is recommended to use this undercoat with Johnstones 6 Year Exterior Gloss, as the two are formulated to work together to provide up to 6 years of protection. Using it with other gloss brands may not deliver the same performance.

Q: How many coats of undercoat should I apply?
A: Typically, one coat of Johnstones 6 Year Exterior Undercoat is sufficient, followed by one or two coats of the exterior gloss. Always ensure the surface is clean and dry before application.

Q: Is this product suitable for use in coastal or high-moisture environments?
A: Yes, when used as part of the Johnstones 6 Year Exterior System, this undercoat provides excellent protection in coastal and high-moisture environments.

Warranty Information:

Johnstones guarantees that Johnstones 6 Year Exterior Undercoat will provide up to 6 years of durability when applied as part of the Johnstones 6 Year Exterior System. This warranty covers performance under normal weather conditions. Issues resulting from improper application, unprepared surfaces, or extreme environmental exposure are not covered.