WEICON Flex 310 PU Polyurethane
Permanently flexible adhesive and sealant based on polyurethane, ISEGA certificate
Polyurethane with very good resistance to ageing and UV radiation, fresh and salt water. It can be painted and does not contain silicones. Flex 310 PU is a flexible adhesive based on polyurethane (PU) and intended for joining metals, many plastics, ceramics, glass and stone. Flex 310 PU can be used in the construction of containers and devices, containers, car bodies and vehicles, ship, yacht and boat constructions, air conditioning and ventilation systems, energy and electrical industry and wherever silicones are not used.

Application:
- construction of containers and devices
- container construction,
- body and vehicle construction,
- on the structures of ships, yachts and boats,
- for air conditioning and ventilation systems,
- in the energy and electrical industry
- for joining metals
- for joining many materials
- for connecting ceramics
- for connecting glass and stone
- cold store glue
Features and Benefits:
- Polyurethane with very good resistance to ageing and UV radiation,
- resistant to fresh and salt water.
- It can be painted
- does not contain silicones.
- is a flexible adhesive based on polyurethane (PU) and intended for joining metals, many plastics, ceramics, glass and stone
- ISEGA certificate
Technical data of WEICON Flex 310 PU adhesive
Base | 1 K.-Polyurethane |
Density | 1.17 g/cm³ |
Viscosity | Paste |
Stability, leakage (ASTM D 2202) | 1mm |
Application temperature | +5 to +40 °C |
Curing type | Cured by ambient moisture |
Uncuring conditions | +5 to +35°C and 40% to 70% air humidity |
Formation of the epidermis | 45 mins |
Curing speed (first 24 h) | 2-3mm |
Change in volume (DIN 52451) | -0.06 |
Maximum gap | 5mm |
Maximum gap | 25mm |
Shelf life (+5°C to +25°C / +41°F to +77°F) | 12 Months |
Shore A hardness (DIN 53505 / ASTM D 2240) | 45 |
Elongation at break (DIN 53504 / ASTM D 412) | 4.5 |
Tensile strength | 2.0N/mm² |
Average shear strength (DIN EN 1465/ASTM D 1002) | 1.6 N/mm² |
Tg room temperature | -45°C |
Breaking strength (DIN 53515/ASTM D 1002) | 9 N/mm² |
Maximum allowable deformation | 0.1 |
for painting | after complete hardening |
Building material category (DIN 4102) | B 2 |
Thermal resistance | -40 to +90 short-term (from 2 h) to +120 °C |
Application method:
The surfaces must be clean and free from grease. Many surface contaminations such as oil, grease, dust and dirt can be removed with WEICON Surface Cleaner. For dirty metal surfaces we recommend WEICON Spray Cleaner S; WEICON Sealant and Adhesive Remover is suitable for removing old paint or adhesive residues. Most
materials can be easily combined with each other and with each other. For some materials or extreme requirements we recommend using a primer (WEICON Primer). Mechanical surface treatment (e.g. by grinding or sandblasting) can
significantly improve adhesive adhesion.
Shelf life
Elastic adhesives and sealants, shelf life in unopened condition and stored in normal climate (+23°C and 50% relative air humidity) is 12 months.
Available packages:
13300310 Flex 310 PU - 300 ml white
13301310 Flex 310 PU - 300ml black
13302310 Flex 310 PU - 300 ml gray
Product title
Vendor
19,99 zl PLN | 24,99 zl PLN
Product title
Vendor
19,99 zl PLN | 24,99 zl PLN
Product title
Vendor
19,99 zl PLN | 24,99 zl PLN
Product title
Vendor