Kelevan PVA Bond-313 Concrete Bonding Agent & Primer – 200 Ltr

Kelevan PVA Bond-313 is a premium polyvinyl acetate-based bonding agent and surface primer engineered for demanding construction applications. It creates a strong mechanical and chemical bridge between existing substrates and new cementitious materials, ensuring long-lasting durability and structural integrity.

This high-strength bonding agent is ideal for preparing porous masonry, concrete, and brickwork before plastering, rendering, or applying screeds. By sealing the substrate, it reduces dust generation, controls absorption, and prevents common issues such as delamination, cracking, and surface peeling.

Key Features & Benefits

• Excellent adhesion promoter for old and new concrete, plaster, and screeds.
• Seals porous surfaces to minimize water absorption and dusting.
• Enhances the compressive strength of the substrate surface.
• Reduces the risk of cracking and delamination in thin coats.
• Easy to apply by brush, roller, or spray for efficient site coverage.

Recommended Applications

• Primer for internal and external plastering.
• Bonding agent for concrete repair and resurfacing.
• Keying coat preparation for cement-based renders.
• Adhesion layer for floor screeds and tile adhesives.