Permabond ET500 is an easy-to-use, fast curing, clear, general-purpose epoxy adhesive suitable for a variety of bonding tasks, especially where a water-clear bond-line is preferable.
ET500 offers good bonding to a range of substrates including wood, metal, ceramics and composite materials, as well as some plastics. Its fast cure makes it best suited to smaller component assembly tasks whilst its water-clear, UV-stable clarity makes it an ideal choice where a clear bond-line is required, such as joining clear resin castings, bonding fittings into clear acrylic or electrical component potting where visibility is still required.
ET500 is not particularly thixotropic and so is not suitable for gap filling more than 2mm.
Main Characteristics
| Working time | Handling Strength | Working Strength | Full Cure | Hot Strength | Mix Ratio | Gap Fill |
| 3-4mins | 5-8mins | 30-60mins | 24hrs | 75°C | 1:1 | 2mm |
Pack Sizes and Dispensing
ET500 is available in 50ml or 400ml pack sizes which can be selected at the top of the page. Both pack sizes use 1:1 ratio cartridges and require a suitable cartridge dispenser gun.
The cartridges are intended to be used with static mixer nozzles which fully mix the two components as they pass through the nozzle. They are supplied with one nozzle but once used, adhesive cures in the nozzle and they need to be discarded. Additional nozzles are available to buy separately:
| Colour | Clear | |
|---|---|---|
| Chemistry / Material | Epoxy | |
| Viscosity | 19000 | mPa.s |
| Hot Strength | 75 | °C |
| Maximum Gap Fill | 2 | mm |
| Mix Ratio | 1:1 | |
| Glass Transition Temperature | 40 - 50 | °C |
| Shelf Life | 12 | Months |
| Hardness | 75 (Hard) | Shore D |
|---|---|---|
| Flexibility | Hard / Rigid | |
| Shear Strength (Stainless Steel) | 12 - 18 | N/mm² |
| Peel Strength (Aluminium) | 5 - 20 | N/25mm |
| Working Time | 3 - 4 | mins |
|---|---|---|
| Handling Strength | 5 - 8 | mins |
| Working Strength | 0.5 - 1.0 | Hours |
| Full Cure Time | 1 | Days |
| Suitable Uses | Composites | Yes |
|---|---|---|
| Suitable Uses | Metals | Yes |
| Suitable Uses | Thermoset Plastics | Yes |
| Suitable Uses | Wood | Yes |
| Suitable Uses | Ceramics | Yes |
| Gross Weight | 0.073 | kg |
|---|
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