Sigma Siloxan Prim Aqua

Sigma Siloxan Prim Aqua – High-Performance Facade Primer

Description

Are you looking for a reliable primer for your exterior surfaces? The Sigma Siloxan Prim Aqua might just be the solution you need! This waterborne facade primer is based on a silicone resin emulsion, offering high water vapor permeability and excellent coverage. It's perfect for light to moderately absorbent and load-bearing mineral substrates. Whether you're working with existing silicone, dispersion, or silicate facade paints, or even synthetic resin-bound and mineral plasters, this primer is your go-to choice.

What sets the Sigma Siloxan Prim Aqua apart is its ability to bridge cracks and its alkali resistance, making it a versatile option for various surfaces. It's easy to apply and usually requires just one finishing coat, saving you time and effort. Plus, it's resistant to light salt efflorescence, ensuring your facade remains pristine over time.

Key features

• High water vapor permeability – Allows your surfaces to breathe, preventing moisture build-up
• Excellent coverage – Often requires only one finishing coat
• Easy application – Lightweight and simple to use, even for beginners
• Compatible with silicone resin-bound facade paints – Ensures a seamless finish
• Alkali resistant – Protects against chemical reactions with the substrate
• Resistant to light salt efflorescence – Keeps your facade looking fresh and clean

How to use?

To get the best results with Sigma Siloxan Prim Aqua, start by preparing your surface. Ensure it's clean, dry, and free from any loose particles. Apply the primer using a brush or roller, ensuring an even coat. Typically, one coat is sufficient, but for highly absorbent surfaces, a second coat might be necessary. Allow the primer to dry completely before applying your chosen topcoat. This product covers approximately 8-10 m² per liter, depending on the substrate's absorbency.

Frequently asked questions

Can Sigma Siloxan Prim Aqua be used on all types of exterior surfaces?

How long should I wait before applying the topcoat?

Ready to transform your facade with Sigma Siloxan Prim Aqua? Feel free to reach out for more advice or to explore our wide range of colors and finishes!