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Bonding Agents & Primers

PROBOND® PVA
PROBOND-R-PVA

Probond PVA is a high-performance polyvinyl acetate (PVA) based bonding agent and admixture designed to improve adhesion, durability, and water resistance of cementitious systems. It is formulated for use in concrete repair, plastering, screeding, and masonry applications where enhanced bonding and reduced permeability are required.

Overview

Key Features

  • Excellent adhesion to concrete and masonry substrates
  • Improves flexibility and tensile strength of mortar
  • Reduces shrinkage cracking
  • Enhances workability and cohesion
  • Reduces water permeability
  • Easy to apply and economical

Use Cases

Application Areas

  • Bonding fresh concrete, plaster, or screed to old substrates
  • Admixture for cement mortars and renders
  • Primer for plastering and tile fixing works
  • Concrete patch repairs and refurbishment works
  • Internal waterproofing and sealing applications

Technical

Specifications

Coverage
Bonding coat: 0.20 – 0.30 kg/m² (depending on substrate porosity); Admixture dosage: 5-10% of cement weight
Packaging
5 kg containers and 20 kg containers
Shelf Life
12 months from date of manufacture.