When painting a new house or renovating an old one, the first and most important step is surface preparation. One product that stands out in this process is Alkali Resisting Wall Primer, a specially formulated coating designed to protect your paint from harsh wall chemicals that cause peeling, flaking, and discoloration.
At Rangi Paint Store, we proudly stock high-quality Alkali Resisting Wall Primer, and we offer fast, countrywide delivery—so you can get the right product wherever you are in Kenya.
What Is Alkali Resisting Wall Primer?
Alkali resisting wall primer is a specialized primer used on newly plastered walls, cement surfaces, and concrete to block alkalinity. Fresh plaster naturally contains salts and chemicals that can attack paint, causing blistering or fading.
This primer creates a protective barrier between the wall and your topcoat, ensuring:
- Longer-lasting paintwork
- A smoother finish
- Prevention of efflorescence
- Reduced chances of peeling and chalking
If you want your paint to stay clean and vibrant for years, an alkali-resistant primer is non-negotiable.
Why You Should Use Alkali Resisting Primer
✔ 1. Protects Paint From Harsh Chemicals
Freshly plastered walls release alkaline salts that can destroy paint. This primer neutralizes these salts before painting.
✔ 2. Prevents Paint Peeling and Blistering
It locks the wall surface and provides a stable foundation for your paint.
✔ 3. Ensures Better Adhesion
Your topcoat grips onto the surface better, giving a smooth and professional finish.
✔ 4. Saves Money in the Long Run
By preventing future damage, you avoid costly repainting.
✔ 5. Works on Interior and Exterior Walls
From living rooms to perimeter walls, it offers versatile performance.
Where to Buy Alkali Resisting Wall Primer in Kenya
Looking for a trusted supplier?
Rangi Paint Store is your reliable source for quality primers and paints.
🔹 Why Buy From Rangi Paint Store?
- High-quality, tested products
- Countrywide delivery (same-day dispatch for most orders)
- Professional support and guidance
- Affordable prices
Order online via rangi.co.ke or visit our physical store for assistance.
How to Apply Alkali Resisting Primer (Simple Steps)
- Ensure the wall is fully dry (new plaster should be cured).
- Clean off loose dust and dirt.
- Apply one or two coats using a brush or roller.
- Allow the primer to dry completely.
- Apply your topcoat (silk vinyl, emulsion, or exterior paint).
A properly primed wall guarantees a high-quality finish.
FAQ
It protects paint from alkaline salts present in fresh plaster and concrete, preventing peeling and discoloration.
No—painting without primer may cause the paint to fail within months due to wall alkalinity.
Allow the primer to fully dry—usually 4 to 6 hours depending on weather conditions.
You can purchase it at Rangi Paint Store, with countrywide delivery available.
Yes, it is suitable for both indoor and outdoor applications.
Final Thoughts
Alkali Resisting Wall Primer is one of the most important steps in achieving a long-lasting, beautiful paint finish. Whether you’re building a new house or refreshing an old one, this primer ensures your paint performs at its best.
For high-quality alkali resisting primer delivered anywhere in Kenya, shop at Rangi Paint Store or order online at rangi.co.ke.


