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How To Mix Gamazine?

Quick Summary

In this blog post, we provide a step-by-step guide on how to mix Gamazine for a perfect wall coating. We cover the materials needed, preparation of the area and wall surface, mixing the Gamazine, applying it to the wall, building up the coating, leveling and smoothing the surface, and polishing the Gamazine. By following these instructions, anyone can achieve professional-looking results when mixing Gamazine.


Mixing Gamazine is an essential step in achieving a flawless and durable wall coating. Gamazine is a specialized plaster used for decorative purposes, known for its unique texture and long-lasting finish. Whether you are a DIY enthusiast or a professional, understanding the process of mixing Gamazine is crucial for achieving professional-looking results. In this guide, we will take you through the step-by-step process of mixing Gamazine and provide valuable tips to ensure a successful application. Let’s dive in!

Materials Needed for Mixing Gamazine

When it comes to mixing Gamazine, you will need the following materials:

  • Plastering trowel
  • Hawk
  • Bucket
  • Larger mixing bucket
  • Paddle accessory and power drill
  • Paintbrush
  • Gamazine mix

These materials are essential for achieving the desired consistency and application of Gamazine. Make sure you have them ready before you start the mixing process.

Preparing the Area

Before you start mixing Gamazine, it’s important to prepare the area to ensure a clean and safe working environment. Follow these steps to prepare the area:

  1. Clear the area of furniture: Remove any furniture or objects that may obstruct your work or get in the way during the mixing process. This will give you ample space to move around and work comfortably.
  2. Spread plastic sheeting over the floor: To protect your floor from any spills or splatters, lay down plastic sheeting or drop cloths. This will make cleanup much easier and prevent any damage to your flooring.

By taking these simple steps to prepare the area, you can ensure a smooth and hassle-free mixing process for your Gamazine.

Preparing the Wall Surface

If you are planning to apply Gamazine over new plasterboard, it is important to properly prepare the wall surface to ensure a strong and stable foundation for the Gamazine coating. Here are the steps to follow:

  1. Clear the wall area of any dust, debris, or loose particles. Use a broom or vacuum cleaner to thoroughly clean the surface.
  2. Inspect the plasterboard for any visible cracks or damage. If there are any, repair them using a suitable filler or joint compound. Allow the repairs to dry completely before proceeding.
  3. Apply joining tape over the board joints. This will help to reinforce the joints and prevent any cracks from forming in the Gamazine coating.
  4. Secure metal reinforcing angle bead to the external corners of the plasterboard. This will provide additional strength and stability to the corners, which are often prone to damage.
  5. Ensure that the joining tape and metal reinforcing angle bead are securely attached to the wall surface. Use appropriate screws or nails to fix them in place.

By properly preparing the wall surface, you can ensure that the Gamazine coating will adhere well and provide a smooth and durable finish. Taking the time to reinforce the plasterboard and address any potential weak points will help to prevent future issues and ensure the longevity of the Gamazine coating.

Mixing the Gamazine

When it comes to mixing Gamazine, it is crucial to follow the instructions on the Gamazine mix bag to ensure the correct ratio of powder to water. This will help you achieve the desired consistency and ensure a successful application.

Start by preparing a clean mixing bucket. It is important to use a clean bucket to avoid any contamination that could affect the quality of the Gamazine mixture.

Add the Gamazine powder to the water in the mixing bucket. The amount of powder needed will depend on the specific instructions provided on the Gamazine mix bag. Be sure to measure accurately to achieve the desired consistency.

Once the powder is added to the water, it’s time to mix. To make the mixing process easier and more efficient, it is recommended to use a paddle accessory fitted to a corded electric drill. This will help you achieve a thorough and consistent mix.

Insert the paddle accessory into the corded electric drill and place it into the mixing bucket. Start the drill at a low speed to avoid splashing or creating a mess. Gradually increase the speed as the powder and water begin to combine.

Thoroughly mix the powder and water until a thickish, creamy consistency is achieved. It is important to mix until there are no lumps remaining in the mixture. This will ensure a smooth and even application of the Gamazine.

Once the Gamazine mixture has reached the desired consistency, it is ready to be applied to the wall surface. Remember to work efficiently as the mixture may start to set after a certain period of time.

By following these steps and mixing the Gamazine properly, you will be well on your way to achieving a beautiful and durable wall coating.

Applying the Gamazine

When it comes to applying Gamazine, it’s important to follow the proper technique to achieve a smooth and even coating on your walls. Here are the steps to follow:

  1. Scrape a trowel full of Gamazine off the mixing board and onto a hawk. This will make it easier to transfer the Gamazine onto the trowel.
  2. Transfer about half of the Gamazine from the hawk to the trowel using a flicking action. This helps to distribute the Gamazine evenly on the trowel.
  3. Start applying the Gamazine from the bottom of the wall. Use smooth strokes to press the Gamazine onto the wall, ensuring an even distribution.
  4. As you move upwards, gradually narrow the gap between the trowel’s top edge and the wall. This will help to create a seamless finish.
  5. Keep the trowel at a slight angle to the wall at the end of each stroke. This will prevent the Gamazine from being pulled away from the wall.

By following these steps, you’ll be able to apply Gamazine effectively and achieve a professional-looking wall coating. Remember to take your time and work systematically to ensure a consistent finish throughout the entire application process.

Building Up the Coating

Once you have mixed the Gamazine to the desired consistency, it’s time to start building up the coating on the wall. Follow these steps:

  1. Using a trowel, apply a base coat of Gamazine over the entire area you want to cover. Aim for a thickness of around 2mm.
  2. Don’t worry if there are uneven areas or holes at this stage. The base coat will help to fill in any imperfections and create a smooth surface.

Remember to work from the bottom of the wall and use smooth strokes to press the Gamazine onto the surface. Gradually narrow the gap between the trowel’s top edge and the wall as you move upwards. This will help to ensure an even application.

By applying a base coat, you are creating a foundation for the final layers of Gamazine. This base coat will help to provide a consistent color and texture across the entire wall.

Once the base coat is applied, allow it to dry for the recommended time before moving on to the next steps. This will ensure that the Gamazine has a chance to set and adhere properly to the wall.

Continue reading our blog post to learn about the next steps in the process of mixing Gamazine.

Leveling and Smoothing the Surface

Once the Gamazine has hardened slightly but is still pliable, it’s time to level and smooth the surface to achieve a flawless finish. Follow these steps:

  1. Take a trowel and hold it at a shallow angle to the wall.
  2. Start by applying a thin layer of Gamazine to fill any holes or depressions on the surface.
  3. Using the trowel, spread the Gamazine evenly across the wall, making sure to cover any imperfections.
  4. Continue to work your way across the wall, applying a thin skim of Gamazine as needed.
  5. Smooth out the surface by gently gliding the trowel over the Gamazine, using long, sweeping motions.
  6. Pay extra attention to areas that may require more leveling, such as corners or edges.
  7. Take your time to ensure that the surface is even and free from any lumps or bumps.

Remember, the key to achieving a smooth surface is to work methodically and pay attention to detail. Take breaks if needed to avoid rushing the process.

Polishing the Gamazine

Once the Gamazine has dried for approximately 30 to 40 minutes, it’s time to polish the surface to achieve a smooth and flawless finish.

Here are the steps to follow:

  1. Wet the face of the trowel by dipping it in water.
  2. Take a large paintbrush and flick water onto the wall where the Gamazine has been applied. This will provide lubrication for the trowel and help fill any tiny holes or imperfections.
  3. Using sweeping strokes, start from one side of the wall and work your way across. Apply gentle pressure to the trowel as you move it along the surface.
  4. Finish with long continuous strokes across the entire wall. This will help to even out the Gamazine and create a polished appearance.

Take your time during this step to ensure that the Gamazine is evenly polished and any imperfections are addressed. The final result should be a smooth and flawless wall coating.


Mixing Gamazine to achieve a perfect wall coating requires following a series of steps carefully. By following the instructions and using the right technique, anyone can achieve professional-looking results. Here is a summary of the steps:

  1. Prepare the area by clearing furniture and protecting the floor with plastic sheeting.
  2. Prepare the wall surface by using joining tape over board joints and reinforcing angle bead on external corners.
  3. Mix the Gamazine according to the instructions on the bag, ensuring a thickish, creamy consistency with no lumps.
  4. Apply the Gamazine to the wall using smooth strokes, gradually narrowing the gap between the trowel and the wall.
  5. Build up the coating with a base coat of Gamazine, aiming for a thickness of around 2mm.
  6. Level and smooth the surface once the Gamazine has hardened slightly, using a trowel at a shallow angle.
  7. Polish the Gamazine by wetting the trowel and flicking water onto the wall, using sweeping and continuous strokes.

Remember, practice makes perfect when it comes to mixing Gamazine. Take your time, follow the instructions, and refine your technique. With patience and dedication, you can achieve professional-looking results and enjoy a beautifully coated wall.


  1. https://www.home-dzine.co.za/diy/diy-apply-plaster.htm
  2. https://www.facebook.com/1985624281512416/posts/gamazine-wall-coating-is-a-blend-mixture-of-ply-sand-carefully-selected-same-siz/2336137993127708/
  3. https://www.gypsumtools.com/blog/a-step-by-step-guide-to-mixing-plaster/

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