Before a beautiful coat of paint can shine, a strong and smooth foundation is essential. That foundation begins with choosing the right wall putty. At Rainbow Colors and Paints, we often say: great walls begin with great preparation. Wall putty plays a critical role in giving your walls the perfect finish, enhancing paint durability, and ensuring long-lasting results.
Here’s a quick guide to help you choose the best wall putty for your project.
1. Understand What Wall Putty Does
Wall putty is a white cement-based material applied to interior or exterior walls before painting. It serves several purposes:
- Smoothens the wall surface
- Covers cracks, dents, and uneven textures
- Enhances paint adhesion
- Increases paint durability and longevity
Tip: Always apply putty on a clean, dust-free, and primed surface for the best results.
2. Choose Between Interior and Exterior Putty
Not all putties are created equal. Choosing the right type ensures maximum performance:
- Interior Wall Putty – Designed for indoor walls, offering a smooth finish ideal for emulsion paints.
- Exterior Wall Putty – Made with added strength and water resistance to handle rain, dust, and temperature changes.
Trick: Never use interior putty on exterior surfaces; it may crack or peel under harsh weather conditions.
3. White Cement vs. Acrylic Putty
Two main types of wall putties are widely used. Each serves a different purpose:
- White Cement Putty – Offers superior bonding strength, water resistance, and smoothness. Best for durability and areas prone to moisture.
- Acrylic Putty – Easier to apply and dries faster, ideal for quick interior jobs. However, it’s less durable than cement-based putty.
Tip: For long-term protection and finish, white cement-based putty is usually the better choice.
4. Check for Crack Resistance and Smoothness
High-quality wall putty should:
- Fill minor cracks and holes effectively
- Provide a smooth and even finish
- Prevent flaking and peeling of paint
- Be free from lumps and easy to mix
Trick: Run your hand over the dry surface after applying a test coat—if it feels powdery or uneven, it’s not good-quality putty.
5. Opt for a Reputed Brand
Using a trusted brand like Rainbow Wall Putty ensures:
- Consistent quality
- Better workability and smoothness
- Long-lasting paint performance
- Minimal wastage and faster application
Tip: Don’t compromise on quality for a lower price—putty forms the base of your wall, and a poor base leads to poor results.
6. Store and Mix Properly
Once you’ve selected the right wall putty, make sure it’s mixed and stored correctly:
- Mix putty in clean water and use within 2–3 hours
- Store in a cool, dry place to avoid hardening
- Avoid reusing dried or lumpy putty
Tip: Always follow manufacturer instructions for mixing ratio and application time.
Final Words
Wall putty is the hidden hero behind every beautifully painted wall. Choosing the right putty is not just a step in the painting process—it’s the foundation of a professional, lasting finish. With Rainbow Wall Putty, you get the perfect base for flawless results every time.
Let Rainbow Colors and Paints be your partner in creating smooth, strong, and stunning walls.