Introduction
High temperature silicone seal strip is a silicone profile used to seal gaps under continuous high heat conditions.
Features
1. Thermal Stability
Resists softening and shape distortion under sustained high temperatures.
2. Elastic Recovery
Recovers its original profile after compression, maintaining consistent sealing contact.
3. Sealing Performance
Compressible silicone conforms to mating surfaces, creating a tight interface that blocks water and air.
|
Processing Service: |
Moulding |
Product Name: |
High Temperature Resistant Silicone Seal Strip |
|
Material: |
Silicone |
Size: |
Customer Size |
|
Feature: |
Waterproof , Soud Insulation |
Hardness: |
20~80 Shore A |
|
Color: |
Black,white ,brown, Or Others |
Technology: |
Extrusion |
|
MOQ: |
100 Meters |



Specification
|
item |
value |
|
Place of Origin |
China |
|
Fujian |
|
|
Brand Name |
Flexnite |
|
Model Number |
006 |
|
Processing Service |
Moulding |
|
Model Number |
silicone rubber seal strip |
|
Product name |
High Temperature Resistant Silicone Seal Strip |
|
Material |
Silicone |
|
size/shape |
as your request |
|
feature |
waterproof , soud insulation |
|
hardness |
20~80 Shore A |
|
certification |
ISO, SGS, REACH |
|
Color |
black,white ,brown, or others |
|
Application |
for oven ,door and window, machine , electric cabinet |
|
technology |
extrusion |
Company Strengths
1. Production Capacity
Monthly output up to 300 tons or 6 million meters.
2. Quality System
Certified to ISO9001, IATF16949, ISO14001.
3. Compliance
Meets REACH, RoHS, and SGS testing standards.
FAQ
Q1: How is the seal strip installed on high-temperature surfaces?
Use high-temperature silicone adhesive or mechanical fixing in grooves.
Q2: What adhesive is suitable for high heat?
Standard adhesive below ~150°C; above this, RTV silicone is required.
Q3: How does it perform compared to other rubber materials?
Maintains elasticity above 200°C, while EPDM (~150°C) and neoprene (~120°C) degrade.
Q4: What should be monitored during use?
Check sealing contact and surface condition after long-term heat exposure.
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