Primer

They integrate seamlessly with Velosit’s advanced waterproofing solutions and repair mortars, making them ideal for basements, terraces, podium slabs, water tanks, and industrial floors.

Why Is Primer Required Before Waterproofing or Repair?

Applying a bonding primer for concrete ensures:

• Strong adhesion between substrate and coating
• Reduced surface dusting and porosity
• Improved performance of cementitious waterproofing
• Uniform absorption on concrete and masonry surfaces

Skipping primer application often leads to coating failure, delamination, and reduced service life especially under Indian humidity and temperature variations.

Primer for Indian Construction Conditions

Indian construction faces:

• High humidity
• Heavy monsoon exposure
• Variable substrate quality

Velosit’s primer for Indian construction conditions is designed to perform reliably under tropical stress, making it suitable for both infrastructure and residential projects across India.

FAQs – Primer for Concrete & Waterproofing 

1. Which primer is best for concrete surfaces?
   A high-performance concrete primer that penetrates pores and enhances adhesion is ideal for waterproofing and repair applications.
   
   
2. Can primer improve waterproofing adhesion?
   Yes. A primer before waterproofing application significantly improves bonding strength and coating durability.

    

3. What happens if primer is not applied?
   Skipping primer can cause poor adhesion, blistering, and early coating failure.