The Heavyweight Champion of Structural Repairs – Meet PROBOND 1100PS

When structural integrity is non-negotiable, the solution is clear: PROBOND 1100PS – a two-component, high-performance epoxy paste designed for demanding repairs, bonding, and anchoring tasks.

 What is PROBOND 1100PS?

 A structural adhesive formulated to restore, reinforce, and seal concrete, masonry, and other substrates—whether horizontal or vertical. It even meets AS/NZS4020 standards, making it safe for use with potable drinking water after curing.

Property	Value
Working Time	90 mins @ 4°C
Gel Time (60g)	25 min
Tack-Free Time (23°C)	3–5 hours
Tack-Free Time (40°C)	20 mins
Tensile Strength (ASTM D638-14)	29.02 MPa
Compressive Strength (ASTM D695-15)	55.2 MPa
Flexural Strength (ASTM D790-17)	35.37 MPa
Shrinkage on Cure	0.2%
Bond Strength to Hardened Concrete (2 days)	15.6 MPa
Bond Strength to Hardened Concrete (14 days)	20.1 MPa
Heat Deflection Temperature	49°C (120°F)
Service Temperature (After Curing)	-7°C to 50°C
Minimum Curing Time	6 hrs @ 24°C / 2 hrs @ 30°C
Application Temperature Range	5°C to 35°C
Shelf Life	24 months (in original packaging)

Where You'll Use It

• Crack repair (3–20mm wide)

• Bonding new concrete to old

• Epoxy mortar binding

• High friction surface treatments (HFST)

• Anchoring bolts and rebar

• Spall patches and void filling

• Termination filler under sheet membrane systems

  
  

Key Features

• Rapid cure for fast project turnaround

• Non-toxic after curing—suitable for water infrastructure

• Bonds almost anything: concrete, wood, metal, stone, and more

• Can be sanded, coated, or overlaid once cured

• Thin, impermeable post-cure barrier