Multi-Purpose Polyurethane Sealant for Windshield (Surtek 3355)
Model No.: Surtek 3355
Model NO.: Surtek 3355
Morphology: Black Paste
Main Agent Composition: Polyurethane Prepolymer
Name: Urethane Sealant
Size: 600ml 310ml
Export Market: Worldwide
Function: Windshield Replacement
HS Code: 3506100090
Bonding Function: Structural Adhesive
Application: Automobile, Construction
Classification: Room Curing
Characteristic: Fast Cure, Primerless, Waterproofing
Sagging: No Sagging
Primer: No Need Primer
Cure: Fast Cure
Surtek 3355 is a high-quality non-sag general purpose one component Polyurethane Adhesive Sealant specially designed for aftermarket, windshield replacement. It cures on exposure to atmospheric humidity to form a durable elastomer.
Advantages Windshield replacement PU Sealant
One component, easy to use;
Good adhesion without primer;
Resistant to aging and weathering;
Solvent free, non-corrosive.
Application of Polyurethane Sealant
Surtek 3355 is suitable for the windshield replacement, auto glass repair or bonding/sealing of a variety of materials for vehicle body in aftermarket.
310ml cartridge, 400ml sausage, 600ml sausage, 200L drum
Storage and Shelf Life
When stored at the recommended conditions in original, unopened containers, this product has a shelf life of 9 months.
The shelf life of polyurethane sealant is related to the temperature and humidity of the environment. The recommended storage temperature is 5-25° C, humidity is <50% RH. It is strictly prohibited that the transportation or storage temperature is over 30° C or the humidity is over 80% RH. And high-temperature container transportation is prohibited as well. In the long-time high temperature and high humidity storage environment, the product is easy to get viscous, extrusion will be deteriorated and shelf life will be shortened.
|Density||1.25 ± 0.05 kg/l|
|Tack-free time*||30~60 min|
|Rate of cure*||~3.5 mm per 24 hrs|
|Shore A hardness||60±5|
|Tensile strength||≥4 N/mm 2|
|Elongation at break||≥450%|
|Tear strength||≥10 N/mm|
|Tensile-shear strength (without primer)||≥2.0 N/ mm 2|
|Glass transition temperature||-45°C, approx.|
| Service temperature (continuous) |
Short – term (up to 48 hrs)
| -40°C to +90°C |
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Product Categories : Pu Adhesive Sealant For Automobile