Concrete Repair

Poxy Putty 300

Two-component solvent-free epoxy structural adhesive

Two-component solvent-free thixotropic epoxy adhesive for bedding, gap filling, grouting and concrete repair.

  • High strength epoxy bedding system
  • Non-slump and non-shrink
  • Impact and chemical resistant
  • Strong adhesion to concrete

Surface Preparation

New concrete should be cured and possess an open porous textured surface. Old concrete must be clean and well textured. Remove oil, dirt, paint and unsound concrete

Mechanical Preparation

Prepare mechanically using scabbler, bush hammer, shotblast or scarifier to achieve minimum 3 mm profile and expose aggregate

Cleaning

Remove all residue by vacuum cleaning or pressure washing. If acid etching is used, wash salts thoroughly and allow concrete to dry

Application

Apply as bedding, grouting, crack filling or repair compound following technical data sheet instructions

  • Warehouses, factories and service stations
  • Chemical plants and metal treating plants
  • Machinery service areas and food processing plants
  • Garages, car repair facilities and airplane maintenance areas
  • Bedding, grouting, crack filling and repair of surface defects

Property
Value
Mix ratio
A:B = 2:1 by volume
Compressive strength
65 N/mm2 (ASTM C579)
Bond strength
Greater than concrete
Pot life @ 25°C
1 hour 30 minutes
Tack free time @ 25°C
8 hours
Full cure @ 25°C
7 days
Full cure @ 40°C
3 days
Chemical resistance
Excellent to many chemicals; Acetic Acid 5% limited