Let’s talk stucco, but not just about the final finish – what’s underneath matters just as much! Base coat or direct stucco? That is the question!

Because sometimes, in our obsession with seeing the end result, we forget that preparation is just as important. And in the world of stucco, the base layer plays a crucial role.

Today, we’re going to compare two options: using TopK’s Base Coat before TopK’s Stucco, or applying the Stucco directly. And I’ll tell you when it’s better to choose one or the other.

Option 1: Base Coat Before Stucco

Think of the Base Coat as the professional makeup artist who prepares your face before applying makeup. Its function is to create a smooth, uniform surface ready to receive the stucco.

What Are the Advantages of Using Base Coat?

  • Goodbye, Imperfections!: If your wall has imperfections, bumps, or irregularities, the Base Coat can level it and create a smooth surface for the stucco. A guaranteed impeccable finish!

  • Bombproof Adhesion: The Base Coat adheres to almost any surface, including sheets of materials for exterior and interior, concrete panels, blocks, wood… If you have doubts about the adhesion of the stucco to your wall, the Base Coat is your best ally!

  • Adhesion Bridge: Is your wall already painted or treated? Don’t worry, the Base Coat can act as an adhesion bridge, ensuring that the stucco sticks firmly.

  • Ready for Any Finish: Once applied and dry, the Base Coat is ready to receive paint, stucco, brick, decorative stone, wood… Whatever you can think of!

What Are the Considerations to Keep in Mind?

  • Cost: Using Base Coat adds an extra step and, therefore, an extra cost to the project.

  • Time: The application process is lengthened, as you must mix, apply, and wait for the Base Coat to cure before applying the stucco.

Option 2: Direct Stucco

This option is like getting straight to the point, no frills. Apply the Stucco directly to the wall, without a base coat.

What Are the Advantages of Direct Application?

  • Saving Time and Money: By skipping the Base Coat layer, you reduce the total cost and application time. Ideal for projects with a tight budget!

  • Sufficient Adhesion: TopK Stucco is designed to adhere to surfaces such as blocks, slabs, and refined concrete. If your wall is in good condition, the adhesion of the stucco may be sufficient.

  • Direct Finish: TopK Stucco is a decorative and textured coating. If you like the finish it offers when applied directly, you don’t need an additional base coat!

What Are the Considerations to Keep in Mind?

  • Visible Imperfections: If your wall has irregularities, the stucco will reflect them. Be careful!

  • Uncertain Adhesion: On surfaces with variable absorption or in poor condition, the adhesion of direct stucco could be less reliable than if you used Base Coat.

When to Choose Each Option?

  • Choose Base Coat Before Stucco If:

    • Your wall is uneven and you need a smooth surface.

    • Your wall has different levels of absorption.

    • You want a greater guarantee of adhesion.

    • You are looking for a more controlled and aesthetic stucco finish.

  • Choose Direct Stucco If:

    • Your wall is uniform and smooth.

    • You are looking for a more economical and faster solution.

    • You like the textured finish of the stucco applied directly.

    • Your wall has uniform absorption characteristics.

The decision between using Base Coat or Direct Stucco depends on the conditions of your wall, the finish you are looking for, and your budget. If you have any doubts, don’t hesitate to consult a professional!

Okay, now I got to leave… See you later!