Multi-Purpose Polyurethane Autoglass Sealant (Surtek 3355 )

Model NO.
Surtek 3355
Characteristic
Fast Cure, High Shear Strength, Waterproofing
Promoter Composition
Complexing Agent
Composition
Organic Material
Color
Black
Elongation at Break
≥ 400%
Tensile Strength
≥ 5 N/mm^2
Non-Sag Properties
Good
Shelf Life (Storage Below 25ºC)
Cartridge:9 Months Sausage:6 Months
Tear Strength
≥ 10 N/mm
Rate of Cure (23 ºC, 50% Rh)
≥ 3 mm/24hrs
Shear Strength
≥ 2 N/mm^2
Shore a Hardness
60±5
Tack-Free Time (23 ºC, 50% Rh)
20~60 Min
Density
1.30±0.05 Kg/L
Transport Package
310ml Cartridge, 400ml, 600ml Sausage, 200L Drum
Specification
ISO9001/TS16949
Trademark
Surtek
Origin
China
HS Code
3506100090
Production Capacity
72000000PCS/Year
Reference Price
$ 1.08 - 2.25
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Product Description

Description
Surtek 3355 is a high-quality non-sag one component polyurethane adhesive sealant specially designed for aftermarket. It cures on exposure to atmospheric humidity to form a durable elastomer.

Advantages
One component, easy to use;
Non sagging;
High elasticity;
Fast cure;
Good adhesion without primer;
Resistant to aging and weathering;
Non-corrosive.

Application
Surtek 3355 is suitable for the windshield replacement, or bonding/sealing of a variety of materials for vehicle body in aftermarket.

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Multi-Purpose Polyurethane Autoglass Sealant (Surtek 3355)
Multi-Purpose Polyurethane Autoglass Sealant (Surtek 3355)




Technical Data Sheet of Surtek 3355
Appearance Uniform Paste
Color Black
Density 1.30 ± 0.05 kg/l
Cure mechanism Moisture-curing
Tack-free time* 20~60 min
Rate of cure* ~3.5 mm per 24 hrs
Shore A hardness 60±5
Tensile strength ≥4 N/mm^2
Elongation at break ≥400%
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
130°C
Packaging
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.




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Multi-Purpose Polyurethane Autoglass Sealant (Surtek 3355)
Multi-Purpose Polyurethane Autoglass Sealant (Surtek 3355)

 

Adhesive