WEICON Flex 310 PU Adhesive and POLYURETHANE sealant

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klej poliuretanowy weicon Flex310PU_300ml_black
Flex310PU_300ml_grey
weicon-Flex_310_PU_300ml_white

Atest: ISEGA dopuszczenie do kontaktu z żywnością

Baza chemiczna: Polioksylopropylen

Cechy szczególne: Klej/uszczelniacz jednoskładnikowy

Typ produktu: Silikon

Zastosowanie: Silikon

WEICON Flex 310 PU Polyurethane

Permanently elastic adhesive and sealant based on polyurethane, ISEGA approved

Polyurethane with very good resistance to aging and UV radiation, fresh and salt water. It is paintable and does not contain silicones. Flex 310 PU is a flexible adhesive based on polyurethane (PU) intended for joining metals, many materials, ceramics, glass and stone. Flex 310 PU can be used in the construction of containers and devices, containers, bodies and vehicles, structures of ships, yachts and boats, air conditioning and ventilation systems, energy and electrical industries and everywhere where silicones are not used.

polyurethane adhesive weicon flex 31 pu

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 joining ceramics
  • for joining glass and stone

Features and Advantages:

  • Polyurethane with very good resistance to aging 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) intended for joining metals, many materials, ceramics, glass and stone
  • ISEGA approval

Technical data of WEICON Flex 310 PU glue

Base 1 K.-Polyurethane
Density  1.17 g/cm³
Viscosity  Paste
Stability, lapse (ASTM D 2202)  1mm
Application temperature  +5 to +40 °C
Hardening type  Cured with ambient moisture
Uncuring conditions  +5 to +35°C and 40% to 70% air humidity
Formation of the epidermis  45 min.
Curing speed (first 24 h)  2-3mm
Volume change (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
Breaking elongation (DIN 53504 / ASTM D 412)  4.5
Tensile strength  2.0 N/mm²
Medium shear strength (DIN EN 1465/ASTM D 1002)  1.6 N/mm²
Tg room temperature  -45°C
Tear 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:

Surfaces must be clean and free of grease. Many surface contaminants 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. Majority
materials can be easily combined with each other and with each other. For certain materials or extreme requirements, we recommend using a primer (WEICON Primer). Mechanical surface treatment (e.g. by grinding or sandblasting) may
significantly improve adhesion of the glue.

Shelf life

Flexible adhesives and sealants have a shelf life of 12 months when unopened and stored in a normal climate (+23°C and 50% relative humidity).

Available packaging:

13300310 Flex 310 PU - 300 ml white
13301310 Flex 310 PU - 300 ml black
13302310 Flex 310 PU - 300 ml gray

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