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Home > Weld Seam Leveling & Blending > One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
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One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance
One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance

One Component Soldering Seam Heat Curing Adhesive Sealant 200 Degress Resistance

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Product Description

Basic Specifications
Model NO.
S855
Color
White
Composition
Polyurethane
Morphology
Self-Leveling Liquid
Curing Temp
180-230℃
Advantage
No Yellowing
Characteristic
Waterproof
Packing
310ml Tube, 400ml Sausage
Product Description
Heat Curing Adhesive Sealant

Heat Curing High Temperature Paint Shop Adhesive

S857 is a solvent-free heat curing sealant based on polyacrylic plastisol. It is engineered for applications on clean bare steel or electrocoat, compatible with powder paint systems (cured or wet-on-wet). Ideal for high-heat environments up to 200°C where color stability and resistance to degradation are critical.

Sealant Application
Industrial Sealing
Welding Seam Sealer
Special Characteristics
  • Designed for bonding clean steel or electrophoresis plates.
  • Supports powder paint spraying after wet adhesive application or curing.
  • Provides superior sealing, waterproofing, and dustproof protection.
  • Anti-corrosion properties for inner and outer car body welds.
Application Examples
Vehicle Application
Engineering Machinery
  • Windshields and side glass for buses, cars, and railway vehicles (Metro, High-speed rail).
  • Glass steel and plastic accessories including car roofs and front panels.
  • Multi-material bonding (metal, plastic, glass) requiring high tensile strength and elasticity.
Technical Specification Sheet
PROPERTY STANDARD/UNITS VALUE (S857)
AppearanceVisualWhite, homogeneous paste
Densityg/cm³1.50±0.05
Severs Viscosity25ºC, 0.4MPa7-20g/20s
Solid Content%>99
Heat Resistance200ºC * 1hExcellent
HardnessShore D>20
Shelf LifeMonth9 Months
Application Solutions

1. Windshield sealant- SP86x
2. Automotive adhesive sealant (PU/MS)
3. Electronic potting sealant
4. Powder coating sealant
5. Window & Door corner adhesive
6. Waterproofing coating
7. Expansion joint sealant

Solutions
Frequently Asked Questions
Q1: What is the typical delivery time for orders?
Normally, delivery time for sample orders is 3 to 7 days, while standard bulk orders take between 7-20 days.
Q2: Can I request free samples for testing?
Yes, please contact our team to arrange for free samples to be sent for your evaluation.
Q3: Do you offer OEM or ODM services?
We offer professional OEM label services and provide market protection for our partners' rights in their respective regions.
Q4: What are the primary applications for this sealant?
It is specially used for windshields, side glass, and structural bonding in buses, cars, high-speed rail, and engineering machinery.
Q5: What are the storage requirements and shelf life?
The product has a shelf life of 9 months when stored in original, unopened packaging at recommended temperatures (15ºC-25ºC).
Q6: Is this sealant resistant to high-temperature painting processes?
Yes, it is specifically designed to withstand heat up to 200°C, making it ideal for automotive paint shops and powder coating lines.
Production Facility

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