Araldite AV 4738 with Hardener HV 4739 is a two component, ambient temperature curing paste adhesive, which after post-curing either at application or in service, will give bonds with temperature resistance up to 150°C and excellent resistance to common chemicals. It is suitable for bonding a range of metals and polymeric substances such as GRE, GRP, ABS and SMC.
FEATURES:
- Temperature resistant to 150°C
- Excellent resistance to most common chemicals
- Non flowing paste for ease of application
- Gap filling
- Bonds metals and reinforced composites such as GRP and GRE
- Good performance after cure at ambient temperature
- Application filed for KIWA potable water approval
- Properties further enhanced by postcuring
APPLICATIONS:
- Pipe bonding
- Hollow Insulators
- Filter
| Properties | Araldite AV 4738 | Hardener HV 4739 | Mixed Adhesive |
| Colour (visual) | Dark Grey paste | Light Grey paste | Dark Grey paste |
| Viscosity at 25°C (A191)* (Pa.s) | 600 – 1000 | 42 – 64 | thixotropic |
| Specific gravity | 1.45 – 1.55 | 1.75 – 1.85 | ca 1.6 |
| Pot Life (100 gr. at 25°C) | – | 40 – 50 minutes |