Quds Paints Putty | Types, Differences, and How to Use Them

Quds Paints Putty Guide: How to Choose the Right Putty for Every Surface?

The quality of the final paint finish starts with proper surface preparation, not only with the final coat of paint. Different walls and surfaces may contain cracks, pits, or concrete defects, and may also require leveling and smoothing before applying paint.

This is where the importance of putties and fillers comes in. They help prepare surfaces and treat various defects before reaching the final finishing stage.

However, choosing the right putty does not depend on the product name alone. Putty applications vary depending on the type of surface, the nature of the problem that needs to be repaired, and the appropriate application method.

Quds Paints Manufacturing Company offers a complete range of putties and fillers designed to meet different requirements for preparing interior and exterior surfaces, treating cracks, filling gypsum board joints, and repairing concrete defects.

In this guide, we explore the different types of Quds Paints putties and the differences between them, in addition to the suitable applications for each product and the correct application method.

First: Quds Paints Putties

Putties are used in a wide range of surface preparation applications, such as leveling and smoothing, crack treatment, and filling joints and surface defects.

The types of putties vary according to the nature of the surface and the purpose of their use:

1️⃣ QP Silky Coat: Putty for leveling and smoothing interior surfaces

When preparing new or old interior walls and surfaces for painting, achieving a level and smooth surface is an essential step toward obtaining a uniform final finish.

QP Silky Coat is a dedicated solution for leveling and smoothing interior surfaces. It is a water-based putty based on Vinyl Acetate Copolymer and is used on new and old interior surfaces.

Key Properties of QP Silky Coat

✅ Flexible and filling properties.

✅ High permeability.

✅ High adhesion and interlocking strength.

✅ Easy to sand.

✅ Free from unpleasant odors.

✅ Contains no lead or mercury.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

How to Use QP Silky Coat

Before applying the putty, the surface must be properly prepared to ensure the best possible result.

1. Clean and sand the surface to remove loose particles, dust, oils, and any other impurities.

2. Make sure the surface is completely dry before use.

3. If cracks or pits are present, they must first be treated using QP Crack.

4. It is recommended to prime the surface using diluted QP Bond at a ratio of 1 to 5 with water, to help stabilize the surface and achieve higher adhesion strength.

5. Apply two or three coats of QP Silky Coat using a trowel or putty knife, depending on the required thickness.

6. Allow each coat to dry before applying the next coat.

Important Notes:

⚠️ Use the putty as supplied without adding any liquids.

⚠️ Application is not recommended when the temperature is below 5°C.

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2️⃣ QP Filler: Putty for filling gypsum board joints

Gypsum board sheets require special treatment of the joints between them before applying the final paint, in order to prevent lines or cracks from appearing at the points where the sheets meet.

QP Filler is a water-based acrylic putty based on Styrene Acrylic Copolymer, specifically designed for skim coating and filling interior gypsum board joints.

Properties of QP Filler

✅ Flexible and filling properties.

✅ High adhesion and interlocking strength.

✅ Free from unpleasant odors.

✅ Contains no lead or mercury.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

How to Use QP Filler

Gypsum board joints are prepared according to the following steps:

1. Clean the surface and make sure it is dry before starting.

2. Apply a layer of Joint Filler inside the joint using a trowel, then allow it to dry.

3. After the layer has dried, place fiberglass mesh over the joint.

4. Apply another layer of Joint Filler to completely fill the joint.

5. Sand the excess material above the surface to achieve a uniform level.

6. Apply a primer emulsion coat.

7. Apply two coats of QP Silky Coat to obtain a smooth surface.

8. Apply two coats of emulsion for the final finish.

⚠️ Note: Use the putty as supplied, and do not mix it with any liquid.

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3️⃣ QP Crack: Putty for treating cracks and hairline cracks

Crack treatment differs from surface leveling, as cracks, fissures, and pits require a dedicated material for filling and treating them before continuing with painting work.

QP Crack is a water-based acrylic putty designed to treat various problems involving cracks, fissures, hairline cracks, and pits. It can be used on interior and exterior surfaces.

Properties of QP Crack

✅ Flexible and filling properties.

✅ High permeability.

✅ High adhesion and interlocking strength.

✅ Good resistance to weather conditions.

✅ Free from unpleasant odors.

✅ Contains no lead or mercury.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

How to Use QP Crack

To achieve the best result when treating cracks, follow these steps:

1. Sand the surface thoroughly to remove loose particles, dust, oils, and other impurities.

2. Make sure the surface is dry before application.

3. Use a trowel to fill the cracks with the putty.

4. Wait for two hours before applying the second coat, allowing the material to penetrate deep into the cracks.

5. Continue filling the crack until it becomes level with the wall surface.

6. Thoroughly sand any excess material above the surface after finishing.

Important Notes:

⚠️ It is preferable to remove excess material before it dries completely, as removal becomes more difficult after drying due to the strength of the material.

⚠️ Use the putty as supplied, and do not mix it with any liquid.

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4️⃣ QP Decorah: Interior putty suitable for spray application

In some finishing projects, there is a need to apply putty by spraying instead of using traditional methods. This is where QP Decorah comes in, specifically designed to provide a suitable option for this type of application.

QP Decorah is a water-based interior putty based on Vinyl Acetate Copolymer and is used on new and old surfaces.

Properties of QP Decorah

✅ Flexible properties.

✅ High permeability.

✅ Easy to spray.

✅ Easy to sand.

✅ High adhesion and interlocking strength.

✅ Free from unpleasant odors.

✅ Contains no lead or mercury.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

How to Use QP Decorah

1. Make sure the surface is dry before use.

2. Sand the surface thoroughly to remove loose particles, dust, oils, and other impurities.

3. If cracks or pits are present, they must first be treated using QP Crack.

4. It is recommended to prime the surface using QP Bond at a ratio of 1 to 5 with water.

5. Select the appropriate spray machine and apply the putty to the prepared and primed areas.

6. Wait 3 to 5 minutes until the product begins to dry.

7. Use a roller to crush the granules and level the surface.

8. After the coat has completely dried, emulsion can be applied.

Important Notes:

⚠️ Use the putty as supplied and do not mix it with any liquid.

⚠️ Spray application is not recommended when the temperature is below 5°C.

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Second: Quds Paints Fillers

In addition to ready-to-use putties, Quds Paints offers a range of specialized fillers used for specific applications, such as filling gypsum board joints and repairing concrete surface defects.

These materials differ from some ready-to-use putties in their preparation method, as some are supplied in powder form and require mixing with water according to specific ratios before use:

1️⃣ QP Kraft: Filler for gypsum board joints

QP Kraft is a gypsum powder filler based on Copolymer Powder of Vinyl Acetate and Ethylene, used for skim coating and filling interior gypsum board joints.

The product complies with the European standard EN 998-1, making it suitable for joint preparation according to the specified application requirements.

Properties of QP Kraft

✅ Flexible and filling properties.

✅ High adhesion and interlocking strength.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

✅ Suitable for filling interior gypsum board joints.

How to Use QP Kraft

QP Kraft is prepared and applied according to the following steps:

1. Prepare and sand the surface thoroughly to remove loose particles and dust.

2. Make sure the surface is dry before starting.

3. Place clean water in a clean container.

4. Add QP Kraft to the water at a ratio of 3–4 kg of powder per 1 liter of water.

5. Stir the mixture manually for 30 seconds.

6. Mix the material using an electric mixer (drill) continuously for one minute until a homogeneous mixture is obtained.

7. Apply a layer of QP Kraft inside the joint using a trowel and leave it to dry.

8. Place fiberglass over the dry layer.

9. Apply another layer of QP Kraft to completely fill the joint.

10. Thoroughly sand any excess material above the surface.

11. Apply a primer emulsion coat.

12. Apply two coats of QP Silky Coat.

13. Apply two coats of emulsion for the final finish.

Important Notes:

⚠️ Do not mix QP Kraft with cement.

⚠️ Application is not recommended when the temperature is below 7°C.

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2️⃣ QP Mortar Coat: For treating surface defects and forming thicknesses up to 1 cm

When there are surface defects that require greater filling or the treatment of thicker areas, using a suitable filler becomes essential to ensure a solid and stable surface.

QP Mortar Coat is a cementitious putty used to treat interior and concrete surface defects and complies with the European standard EN 998-1.

Properties of QP Mortar Coat

✅ Very high durability.

✅ Excellent adhesion strength.

✅ High permeability.

✅ Strong filling properties.

✅ High crack-filling capability.

✅ Easy application and sanding.

✅ Helps achieve a smooth and even surface.

✅ Good resistance to various weather conditions, including freezing, high temperatures, and humidity.

✅ One of its key properties is the ability to form thicknesses of up to 1 cm without cracking.

How to Use QP Mortar Coat

1. Thoroughly clean the surface from all foreign materials, such as loose particles, oil stains, and others.

2. Place clean water in a clean container.

3. Do not add chemicals such as chloride compounds to the water.

4. Add the putty to the water at a ratio of 30–40%, depending on the required consistency and thickness.

5. Mix the material using an electric mixer (drill) continuously for one minute until a homogeneous mixture is obtained.

6. Apply several thin coats using a trowel or putty knife as required.

7. Allow the surface to dry completely before applying the second coat, for a period of not less than 20 hours.

8. After drying, sand the surface thoroughly to obtain a smooth and even surface.

9. Apply a thin coat of QP Silky Coat using a trowel or putty knife.

Important Notes:

⚠️ Do not add water to the mixture after it begins to dry.

⚠️ The entire mixture must be used on the same day.

⚠️ Use of the product is not recommended when the temperature is below 5°C.

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3️⃣ QP Concrete Fix: Material for repairing concrete defects and cracks

Concrete surfaces require materials suitable for their nature, especially when cracks or defects are present that require filling and repair before completing the finishing work.

QP Concrete Fix is a cementitious putty specifically designed to repair concrete defects and complies with the European standard EN 998-1.

Properties of QP Concrete Fix

✅ Flexible and filling properties.

✅ High adhesion and interlocking strength.

✅ Resistance to shrinkage and cracking.

✅ Environmentally friendly.

✅ Non-toxic and non-flammable.

How to Use QP Concrete Fix

1. Sand the surface thoroughly to remove loose particles and dust.

2. Place clean water in a clean container.

3. Add QP Concrete Fix to the water at a ratio of 3 kg of powder to 1 liter of water.

4. Stir the mixture manually for 30 seconds.

5. Mix the material using an electric mixer (drill) continuously for 3 minutes.

6. Fill cracks and defects using a trowel.

7. Continue filling the crack until it becomes level with the wall surface.

8. After the material has dried, sand the excess material using sandpaper.

9. Apply a primer emulsion coat.

10. Apply two coats of QP Silky Coat.

11. Apply two coats of emulsion for the final finish.

Important Notes:

⚠️ The entire mixture must be used on the same day.

⚠️ Application is not recommended when the temperature is below 7°C.

How to Choose the Right Quds Paints Putty?

Choosing the right putty always starts with identifying the nature of the surface and the problem present on it.

Not every putty is suitable for all applications, so understanding the differences between the products helps achieve better results and reduce finishing problems later.

❗For leveling and smoothing interior surfaces

If the goal is to prepare a new or old interior surface to achieve a level and smooth surface before painting, QP Silky Coat is the product designed for this application.

❗For treating cracks and hairline cracks

When cracks, hairline cracks, or pits are present on interior or exterior surfaces, QP Crack is the product designed to treat these defects.

❗For gypsum board joints

For gypsum board applications, you can use:

✨ QP Filler: Water-based acrylic putty for filling interior joints.

✨ QP Kraft: Powder gypsum filler for filling gypsum board joints.

The choice between them depends on the nature of the application and the materials required for the project.

❗For repairing concrete surface defects

When concrete defects or cracks are present, specialized cementitious solutions are available, including:

✨ QP Concrete Fix for treating concrete defects and cracks.

✨ QP Mortar Coat when greater defect filling or thicknesses of up to 1 cm are required.

❗For spray application

If the project requires applying putty by spraying on interior surfaces, QP Decorah is designed for this type of application. 

Important Tips Before Using Any Putty

To achieve the best possible result when using putties and fillers, pay attention to several essential steps:

💡 Clean the surface thoroughly before application.

💡 Remove dust, oils, and loose particles.

💡 Make sure the surface is dry.

💡 Choose the product suitable for the nature of the problem.

💡 Treat cracks before applying leveling putty when necessary.

💡 Follow the specified mixing ratios for powder materials.

💡 Allow each coat to dry before applying the next coat.

💡 Follow the recommended temperature ranges for each product.

💡 Do not add water or liquids to ready-to-use putties.

💡 Use the appropriate application tools for each type of product.

Still Unsure Which Putty to Choose?

Choosing the right putty depends on the type of surface and the problem you need to treat. Whether you want to level and smooth walls, treat cracks, prepare gypsum board joints, or repair concrete defects, Quds Paints provides dedicated solutions for every application.

🖌️ Contact us to discover Quds Paints putty products, choose the right solution for your project, and start preparing your surface the right way for a better final finish.