Concrete Repair

Builda-AR-Bond

General Purpose bonding agent admixture and primer

Ready-to-use synthetic resin polymer for improving site-batched cementitious mortars and slurries.

  • Single-component liquid
  • Improves cohesion and workability
  • Excellent bond to concrete, masonry, stonework and plaster
  • Contains no chlorides and can be applied to damp substrates

Surface Preparation

Surface must be clean, sound and free from grease, oil, dust, loose particles and laitance. Porous surfaces should be dampened to saturated surface dry condition with no free water

Bonding / Priming

Use equal volumes of AR-Bond and clean potable water as gauging liquid. Brush slurry well into the pre-dampened substrate

Mixing

Stir well before use. Mortars should be mixed with suitable gauging liquid and mixing time should not exceed 2 minutes

Application

Apply mortar to the still-wet slurry, consolidate, level and smooth following good plastering or screeding practice

Cleaning

Clean tools, brushes and mixing equipment immediately after use before material sets

  • Improving adhesion of thin cement patches, mortars and screeds
  • Improving tensile and flexural strength of sand/cement mixtures
  • Permitting thinner mortar layers than usual

Property
Value
Consistency
Milky Liquid
Density
1.00 g/cm3
Colour
Wet: milky white / Dry: translucent clear
pH value
10-10.5
Dilution
Clean Water
Volume Solids
47%
Consumption as adhesive slurry
Approx. 700 ml/m2
Tensile strength improvement
Approx. 40%
Flexural strength improvement
Approx. 45%