PU Sealants CB 240
PU Sealants CB 240
Description:
PU Sealant is a medium modulus one-component polyurethane that forms a highly elastic rubbery product after curing. It cures under moisture and has excellent weather resistance and is a paintable sealant.: It is a thixotropic paste that has outstanding adhesion properties. Its density is 1.15g/ml and 35-45 Shore A Hardness.
Properties:
It has excellent adhesion to most common building materials and is paintable.
| Property | Test Method | Value |
| Color | White/Black/Grey | |
| Tack free time |
@ 25oC/55% RH
|
60-90 Min |
| Curing Speed @ 25oC/55%RH | @ 25oC/55%RH | 2 mm / 24 Hr |
| Density | gms/cm3 | 1.15 |
| Hardness | Shore A | 35 – 45 |
| Staining & Color Change | Nil | |
| Elongation at break | ASTM D 412 | > 500% |
| Tensile Strength | ASTM D 412 | >1.3 N /mm2 |
| Application Temp | +5 o C to 35 o C |
Colors: White/Black/Grey
Packing: 300 ML Cartridge 25 Pcs in a box / 600 ML sausages 20 Pcs in a box.
DOWNLOAD TECHNICAL DATA SHEET
APPLICATIONS
In Automotive Body Construction Application Like Bus Coach, Containers, and Cars. It Can also be used for filling gaps of floor expansion joints, prefabricated concrete panels, and pedestrian joints and works as a leak arrester for air, water, gas, and dust. It has excellent adhesion properties for metal-to-metal, metal-to-glass, metal-to-concrete etc. It is suitable for gap filling in waterproofing.
