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Quick Details

  • Place of Origin: Zhejiang, China (Mainland)
  • Classification: Other Adhesives
  • Main Raw Material: Polyurethane
  • Usage: Construction
  • Brand Name: Join leader
  • Model Number: JOINFLEX 202
  • Color: Light yellow

Packaging & Delivery

Packaging Details 750ml/can, 500ml/can;
Straw type and Gun type;
12pcs or 24pcs per carton,1250cartons per 1*20GP
Delivery Time 10-20 days


1. PU Foam with excellent adherence and insulating capacity
2. Can be cut and painted
3. Available with straw and gun type

JOINFLEX 202 Super Adhesive Foam 



JOINFLEX 202 Super Adhesive Foam is a one-component, self-inflated, high extrusion capacity, multi-purpose Polyurethane foam, which will expand and cure by moisture in the air.

JOINFLEX 202 Super Adhesive Foam has good adhesion for most materials and excellent filling properties, installed capacity, stability.

Cured product provides excellent thermal and acoustical insulation. It is mould proof, resistant to heat and cold (-60ºC to +100ºC), and moisture-resistant.



Can be cut and painted

High adhesion to most building materials

Excellent gap filling properties

Good insulation characteristics

Filling joints cracks and gaps in insulating panels and sheets

Excellently suitable as foam for sealing and connecting precast concrete well shaft rings.

Quick-curing foam with excellent adherence and insulating capacity

It contains CFC-free propellants which are harmless to the ozone layer.



As Supplied – tested at 23°C±2°C, RH50%±5%:

Item                                         Data                   

Aspect                     Compressed Liquid

Consistency                 Stable Foam

Totally Cured Time, H           24

Tack-Free Time , min             7~15

Drying Time, min                 15~30

Yield (expansion rate) ,          60~80

Service Temp, °C               -60 ~+100

Application Temp, °C             +5~+35


As Cured–tested at 23°C±2°C, RH50%±5% 7 days :

Cutting Time, min               8~20

Volume Shrinkage, %           ≤2

Post Expansion              None

Cellular Structure               60~65% open cells

Gravity, kg/m³                 15~22

Compressive Strength, kPa     ≥120

Tensile Strength ,kPa           >35 (10%)

Adhesive Strength, kPa         ≥100

Fire Class (DIN 4102 )         B3

Insulation Factor, Mw/m.K       <35

Water Absorption (ML)         2~3(no epidermis)

                              <0.5(with epidermis)

CFC content,%                 None

Toxic content,%                 None



JOINFLEX 202 Super Adhesive Foam is recommended for a wide range of applications: insulating, mounting, bonding, soundproofing and sealing.

JOINFLEX 202 Super Adhesive Foam is also suitable for mounting of windows and doorframes

-          heat insulation of water-pipe network, sewerage and central heating

-          mounting and insulating wall panels, corrugated plates, roof tiles, etc.

-          soundproofing and sealing of division walls, car and boat cabs

-          joining prefabricated wood elements in frame constructions

-          heat insulation of roof constructions 




12 months in unopened packaging in a cool and dry storage place at temperatures between +5°C and 27°C.

Always keep the can with the valve pointed upwards.



Light Yellow, White



750ml/can, 500ml/can

Straw type and Gun type

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