Build It Uni Undercoat 20L White

The Build It Uni Undercoat 20L White is a high-quality universal undercoat designed to prepare surfaces before applying finishing coats. It improves paint adhesion, enhances topcoat durability, and helps create a smooth, even finish on interior and exterior surfaces.

Suitable for use on plaster, wood, masonry, and previously painted surfaces, this undercoat provides excellent coverage and promotes better topcoat colour consistency.

Reliable universal undercoat for interior and exterior surfaces

Build It Uni Undercoat 20L White is formulated to act as a bonding layer between the substrate and the final paint coat. It helps seal porous surfaces while improving the overall appearance and lifespan of the finishing paint.

Universal undercoats are commonly used for:

• Interior walls and ceilings
• Exterior masonry surfaces
• Wood and trim preparation
• Previously painted surfaces
• Renovation and repainting projects

Its white finish provides a neutral base that improves topcoat hiding power and colour accuracy.

Smooth coverage and improved paint adhesion

This undercoat helps reduce uneven absorption on porous surfaces, allowing topcoat paints to spread more evenly and achieve a professional finish. Benefits typically include:

• Improved adhesion for topcoats
• Better opacity and coverage
• Smoother final paint finish
• Reduced topcoat paint consumption
• Suitable for interior and exterior use

Universal undercoats are especially useful when changing colours or repainting repaired wall areas.

Key Features

• Universal white undercoat paint
• Suitable for interior and exterior use
• Improves topcoat adhesion and finish
• Helps seal porous surfaces
• Smooth white base for better colour consistency
• Suitable for walls, wood, and masonry
• Good coverage and hiding power
• 20L large project size

Applications / Ideal For

• Residential painting projects
• Commercial repainting work
• Interior wall preparation
• Exterior surface priming
• Contractors and DIY painters

Installation / Usage

Ensure surfaces are clean, dry, and free from dust, grease, or loose paint before application. Stir thoroughly before use. Apply evenly using a roller, brush, or spray system depending on the surface area.

Allow sufficient drying time before applying the final topcoat. On highly porous or repaired surfaces, additional preparation or spot priming may be required for best results.

Always follow recommended paint application practices and manufacturer guidelines.

Availability

Available in-store and online at Build It DTM:
https://builditdtm.co.za/

Delivery available nationwide. Stock may vary.