The Sandtex 10 Year Exterior Primer Undercoat in both Dark Grey and White is a high-performance water-based exterior paint preparation product designed to offer outstanding adhesion, long-lasting durability, and protection against the elements. It acts as both a primer and undercoat, simplifying exterior painting projects by eliminating the need for multiple products.

Ideal for use on a variety of surfaces, this product forms a tough, flexible base coat that resists cracking and flaking over time. It is a critical part of the Sandtex 10 Year Exterior system, ensuring maximum lifespan and finish quality when followed with a compatible Sandtex topcoat.

Key Features:

1. 10-Year Durable Protection
   Provides a long-lasting barrier that protects surfaces for up to 10 years when used as part of a complete exterior paint system.
2. Multi-Surface Compatibility
   Suitable for use on wood, metal, masonry, and other exterior surfaces.
3. 2-in-1 Primer and Undercoat
   Simplifies the painting process by combining surface sealing and base colour preparation in one application.
4. Quick Drying Water-Based Formula
   Touch dry in just 12 hours, allowing for faster project turnaround and less downtime between coats.
5. Flexible Formulation
   Resists the natural expansion and contraction of surfaces to prevent cracking, flaking, or peeling.
6. Mould and Mildew Resistant
   Offers added protection against fungal growth, keeping surfaces looking clean and fresh.
7. Low VOC Content
   Minimal environmental impact and reduced odour compared to traditional solvent-based products.
8. Smooth Satin Finish
   Creates a professional-quality, low-sheen base for topcoats to adhere to.

Colour Variants:

• White: Perfect for bright, light-toned finishes or to serve as a neutral base.
• Dark Grey: Ideal under darker topcoats or to achieve a contemporary, deep-toned base.

Recommended Uses:

1. Exterior woodwork (doors, windows, fascia boards)
2. Metal railings, gates, and outdoor furniture
3. Masonry and render preparation
4. General outdoor DIY projects

Application Guidelines:

1. Preparation: Ensure surfaces are clean, dry, and free from dust or grease. Sand down rough surfaces and remove loose paint.
2. Application: Stir thoroughly before use. Apply using a quality synthetic brush or roller.
3. Drying Time: Touch dry in 12 hours. Allow 46 hours between coats if a second is needed.
4. Coverage: Approximately 1214m per litre, depending on surface porosity and texture.
5. Clean-Up: Clean brushes and equipment with warm soapy water immediately after use.

Frequently Asked Questions (FAQ):

Q: Can I use this undercoat with any brand of topcoat?
A: While this undercoat is compatible with most water-based and solvent-based topcoats, it is specifically formulated to work optimally with Sandtex exterior paints.

Q: Is sanding required between coats?
A: For the smoothest finish, a light sand between coats is recommended but not always necessary.

Q: Can it be used indoors?
A: It is formulated for exterior use, but can technically be used indoors where a tough, weather-resistant base is needed.

Q: Does it require a separate primer?
A: No. This is a self-priming undercoat, meaning no additional primer is needed on most surfaces.

Warranty & Guarantee:

This product is part of Sandtexs 10-Year Protection system. When used according to manufacturer guidelines and with compatible topcoats, it is guaranteed to deliver long-lasting protection for up to 10 years. Proof of purchase and proper usage may be required for any warranty claims.