PU1731 General Purpose Auto glass Car Windshield repair PU Polyurethane Adhesive Sealant Glue
∎Product Description
PU1731 is one component direct glazing polyurethane adhesive, can be used for the high strength adhesion of the glass and the body of the automobile.
∎Typical Applications
1. Specially used for windshield and side glass
2. Also use for glass steel and plastic accessories (car roof, side body and car front)
3. Very popular in repair market
∎Key Features
●No Sagging
●Primerless
●Excellent thixotropy, non-sag properties
●Fast adhesion to substrates
●Cold application
●One-component formulation
●No oil permeated
●Paintable, abrasion able
●Convenient to apply
●Good aging resistance and weather resistance
∎Curing DegreeGraph
●PU1731 cures by reaction with atmospheric moisture. The curing speed lower at lower humidity or lower temperature.
∎Packing Specification
●Cartridge 310ml
●Sausage 400ml
●Sausage 600ml
●Pail/Drum 240kg
20pcs per box , 2 boxes per Carton.
∎Cautions
● Keep away from children.
● Avoid contacting with skin and eyes. For skin contact, remove the sealant by cloth, wash skin thoroughly with soap and water. For eye contact, hold eyelids apart and flush thoroughly with water, contact physician.
∎Transport &Storage
● Transport: Keep the sealed product away from moisture, the sun, high temperature and avoid collisions.
● Storage: Keep the sealed product into cool, dry place.
● Storage temperature: 5~25℃. Humidity: ≤50%RH.
●Cartridge and Sausage :9 month. Pail/Drum:6 month.
For the orders, normally we do shipping by sea. delivery time is 15-25days.
For the samples, we will ship by air through Fedex, UPS or DHL, delivery time is 2-3days.
Any inquiry, please contact us directly by email or whatsapp.
Please don't place the order direcetly , we need to evaluate the shipping way and freight, thanks a lot.
PU1731 General Purpose PU Auto glass Car Windshield repair Adhesive Sealant Glue
∎Technical Data Table
PROPERTY
STANDARD/UNITS
VALUE
Main raw material
-----
Polyurethane
Appearance
Visual inspection
Black, paste
Density
Gr/cc
1.20±0.05
Sagging
mm
0
Solid content
%
≥95
Tack free time
min
20~60
Curing speed
mm/ 24hrs
≥3.2
Hardness
Shore A
≥45
Break strength
MPa
≥6.0
90
Elongation at break
%
≥450
Tensile strength
MPa
≥4.0
Shear strength
MPa
≥3.0
Tear strength
MPa
≥15
Low temperature properties
°C
No fracture in -45°C
Application temperature
°C
5~35
Service temperature
°C
-40~90; 120(short period＜8hrs)