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WEICON Set Green Tube Flex 310 M Classic white, elastic MS polymer mounting adhesive for metal, plastics, glass and stone, UV and water resistant
Description
WEICON Set Green Tube Flex 310 M Classic white is a practical kit with an elastic MS polymer mounting adhesive in white, designed for demanding industrial and maintenance applications. The adhesive offers very good resistance to ageing, UV radiation and fresh or salt water, and can be overpainted wet-on-wet. It is free from silicones, isocyanates, halogens and solvents and holds an ISEGA certificate allowing its use as an adhesive in the food processing sector.
Advantages and unique features
- Elastic MS polymer mounting adhesive with high mechanical strength.
- Wet-on-wet overpaintable – within a maximum of 3 hours after application.
- Very good resistance to UV radiation, weathering and fresh or salt water.
- Contains no silicones, isocyanates, halogens or solvents – low VOC content.
- ISEGA approval for use as an adhesive in the food processing industry (according to the manufacturer’s instructions).
- Wide adhesion spectrum to metals, many plastics, ceramics, glass and stone.
- The Green Tube kit enables convenient, well-controlled application even in confined areas.
Properties and applications
- High joint elasticity: compensates thermal movement and vibrations of metal structures, vehicle bodies and containers.
- Weather resistance: suitable for indoor and outdoor use, e.g. in shipbuilding, yachts and boats as well as in the energy sector.
- Universal adhesion: bonds metals, plastics, ceramics, glass and stone, making it ideal for manufacturing and repair of equipment, enclosures and installations.
- HVAC applications: sealing and bonding components in ventilation and air-conditioning systems, including areas exposed to vibration.
- Food industry use: thanks to the ISEGA approval it can be used as an adhesive in the food processing sector, e.g. for building and repairing machine housings.
- Wet-on-wet overpaintability: allows surface finishing in a single process without long waiting times for full cure.
- Safe formulation: solvent- and silicone-free, which simplifies later servicing and helps reduce emissions at the workplace.
Technical data
| Parameter | Value |
|---|---|
| Chemical base | one-component polyoxypropylene (MS polymer) |
| Colour | white |
| Density | approx. 1.44 g/cm³ (20 °C) |
| Curing conditions | +5 to +40 °C and 30–95 % relative humidity |
| Curing rate | approx. 2–3 mm within the first 24 hours |
| Skin formation time | approx. 25 minutes |
| Maximum gap filling | up to 5 mm |
| Maximum joint width | up to 25 mm |
| Tensile strength | approx. 3.3 N/mm² (ISO 37) |
| Elongation at break | approx. 650 % (DIN 53504 / ASTM D412) |
| Shear strength | approx. 2.1 N/mm² (DIN EN 1465 / ASTM D1002) |
| Hardness | approx. 42 ± 5 Shore A (DIN ISO 7619) |
| Temperature resistance after curing | –40 to +90 °C, short term up to +130 °C |
| VOC content | approx. 0.01 % |
| Transport classification | not classified as dangerous for transport under ADR/IMDG/IATA |
| CLP signal word | none – product not classified as hazardous |
| Minimum shelf life | 12 months at room temperature (unopened packaging) |
Storage recommendations
Store WEICON Set Green Tube Flex 310 M Classic white in unopened original containers at room temperature, away from heat sources and direct sunlight. Keep the cartridges upright and tightly closed to prevent premature contact of the adhesive with moisture. Under these conditions the minimum shelf life declared by the manufacturer is 12 months from the date of manufacture.
FAQ
1) What is WEICON Set Green Tube Flex 310 M Classic white used for?
The set contains the elastic mounting adhesive Flex 310 M Classic in a practical Green Tube format for durable bonding and sealing of metals, many plastics, ceramics, glass and stone in industrial and maintenance applications as well as in vehicle body and container construction.
2) Which substrates can be bonded with white Flex 310 M Classic?
The adhesive provides very good adhesion to most metals, painted and unpainted surfaces, many plastics, glass, ceramics and stone, provided that the substrate is properly prepared and degreased in line with the manufacturer’s instructions.
3) Is Flex 310 M Classic suitable for use in the food industry?
Yes, the product has an ISEGA approval allowing its use as an adhesive in the food processing sector, provided that the instructions on surface preparation, application and full curing are followed.
4) Can Flex 310 M Classic be painted over?
Yes, it can be overpainted using the wet-on-wet method – the paint layer should be applied within about 3 hours after applying the adhesive, before a skin forms on the surface.
5) How long does Flex 310 M Classic take to dry and cure?
Under typical conditions (approx. 23 °C and 50 % relative humidity) the product cures at a rate of about 2–3 mm per day; the total curing time depends on joint thickness, temperature and humidity.
6) How should the Green Tube set be stored to maintain adhesive performance?
Store the set in a cool, dry place, in closed packaging, protected from UV radiation and heat sources; in this way the adhesive maintains its properties for at least the declared 12-month shelf life.
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