Megapoxy PF is a rapid-setting, non-sag epoxy paste for urgent concrete, stone and metal bonding or repairs. It sets in approximately seven minutes and develops more than half its ultimate strength within 15 minutes of mixing at 25°C.
Use PF to secure precast components, repair chipped concrete edges, fill small defects in tanks and pipes, or bond stone and metal where the paste must stay in place. It is available in white and grey and is formulated not to stain light-coloured marble or ceramics when mixed correctly.
Choose PF for fast, localised repairs: working time is only three minutes at 25°C. For longer positioning and more extensive bonding, Megapoxy PM offers 45 minutes and Megapoxy P1 offers 60 minutes with potable-water compliance.
Prepare the bonding faces and stage all components before mixing. Combine Parts A and B 1:1 by volume, mix until uniform and apply immediately. Minimum cure at 25°C is one hour, increasing to two hours at 15°C. Do not apply below 10°C.
How quickly does Megapoxy PF set?
Megapoxy PF sets in approximately seven minutes and has a three-minute working time at 25°C. Minimum cure is one hour at that temperature.
Should I choose PF or PM for a larger repair?
Choose PF when rapid setting is essential and the repair can be placed within three minutes. PM provides a longer 45-minute working time for more extensive bonding and filling.
Does Megapoxy PF stain light marble?
When correctly mixed, PF is formulated not to stain or discolour white and light-coloured marble or ceramics.
| Property | Value |
|---|---|
| Mixing Ratio | 1 Part A to 1 Part B |
| Pot Life | 3 minutes |
| Minimum Cure Time at 25°C | 1 hour |
| Minimum Cure Time at 35°C | 30 minutes |
| Application Temperature | 10°C |
| Service Temperature | 80°C |
| Compressive Strength | 70 MPa |
| Bond Strength | >3 MPa |
| Tensile Bond Strength Steel (ASTM D897-08) | 16 MPa |
| Modulus | 2 GPa |
| Flexural Strength | 46 MPa |
| Tensile Strength | 21 MPa |
| Tensile Shear Strength (ASTM D1002-10) | 8 MPa |
| Coefficient of Thermal Expansion | 57.9 x 10^-6 mm/mm/°C |
| VOC Content | Nil |
| Form | Paste |
| Specific Gravity (Part A, 25°C) | 1.40-1.50 |
| Specific Gravity | 1.48-1.52 |
| Flash Point | >200 °C |
| Shore D Hardness | 75 |
| Dielectric Strength | 190 (Kv/cm) |
Here are some common examples on where Megapoxy PF used by our customers.
