When working with silicone surfaces, applying a suitable layer over them requires specific preparation to ensure proper adhesion. Based on the provided reference, to successfully paint over a silicone surface (which can be treated similarly to silicone paint), you need to apply a specialized primer followed by a topcoat.
Preparing the Silicone Surface
Before applying anything over silicone, it's crucial to ensure the surface is properly prepared. The reference emphasizes allowing the surface to dry off very well. This step is fundamental for the subsequent layers to adhere correctly.
The Primer Layer
According to the reference, after the silicone surface is thoroughly dry, you should apply a specific type of primer.
Reference Information:
- Suggestion: Paint the silicone surface with Dulux 1L PRECISION White Maximum Strength Adhesion Primer.
- Recommendation: Apply a minimum of two coats of this primer.
This specialized adhesion primer is designed to create a bonding layer over challenging surfaces like silicone, which are typically resistant to paint. Applying at least two coats, as recommended, helps build a sufficient film thickness for optimal adhesion.
The Topcoat Layer
Once the recommended number of primer coats have been applied and allowed to dry according to the product instructions, you can then apply your desired topcoat.
Reference Information:
- Action after primer: Paint it with your topcoat.
The topcoat is the final layer that provides the desired color, finish, and protection to the surface.
Summary of Layers Over Silicone (Based on Reference)
Here is a simple breakdown of the layers you apply over a silicone surface to paint it effectively, based on the reference:
- Dried Silicone Surface: Ensure the silicone is completely dry.
- Adhesion Primer: Apply a minimum of two coats of Dulux 1L PRECISION White Maximum Strength Adhesion Primer.
- Topcoat: Apply your chosen paint finish over the dried primer.
| Layer | Product (from reference) | Notes (from reference) |
|---|---|---|
| Base | Silicone Surface | Must dry off very well |
| Primer | Dulux 1L PRECISION White Maximum Strength Adhesion Primer | Minimum of two coats suggested |
| Topcoat | Your chosen topcoat paint | Applied after primer |
By following these steps, you create a base that allows standard paint (the topcoat) to adhere to the silicone surface.
