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Bonding Agents & Primers

PROBOND® SBR
PROBOND-R-SBR

PROBOND® SBR is a high-performance Styrene-Butadiene Rubber (SBR) copolymer latex designed for use as a bonding agent, primer, waterproofing additive, and mortar modifier in cementitious systems.

Overview

Key Features

  • Excellent adhesion to concrete and masonry
  • Improves tensile, flexural, and compressive strength
  • Enhances flexibility and crack resistance
  • Reduces permeability and water absorption
  • Improves durability and abrasion resistance
  • Reduces water/cement ratio while improving workability

Use Cases

Application Areas

  • Bonding fresh concrete, screeds, renders, or plaster to existing substrates
  • Polymer-modified repair mortars and patching works
  • Waterproof screeds, renders, and floor toppings
  • Cementitious waterproofing and protective coatings
  • Internal and external horizontal & vertical applications

Technical

Specifications

Coverage
Bonding slurry: Approx. 3–5 m² per liter per coat
Packaging
5 liter, 25 liter, 200 liter
Shelf Life
12 months from date of manufacture.