Heat-Resistant TPE Sealing Strip for Secure Toolbox Closure in Extreme Conditions
- Model
- NO.F20240602
Item specifics
- Color (General)
- Custom
- Material
- TF83AN-030
- Tear strength
- 3.4MPA
- Dimension
- Custom
- Temperature Range
- -20°C—80°C
- Shore Hardness
- 45-50 Shore A or customize
- Tensile strength
- 8Mpa
- Elongation at break
- 670%
Review
Description
TPE Sealing Strip for Toolbox Introduction

High Elasticity and Resilience
TPE sealing strips exhibit outstanding elasticity, allowing them to effectively seal the gaps around toolbox lids. They can be compressed and deformed when the toolbox is closed and quickly return to their original shape when the pressure is released. This high resilience ensures a tight and consistent seal, preventing dust, moisture, and small debris from entering the toolbox, thus protecting valuable tools from damage and corrosion.
Excellent Chemical Resistance
TPE has good resistance to a wide range of chemicals commonly found in toolbox environments, such as lubricants, solvents, and cleaning agents. This property protects the sealing strip from degradation caused by accidental spills or exposure to these substances, ensuring its long - term functionality. The chemical resistance also prevents the strip from reacting with the materials of the toolbox, avoiding any potential damage to the toolbox itself.


Temperature Resistance
TPE sealing strips can withstand a relatively wide temperature range, typically from - 40°C to 100°C. In cold environments, they remain flexible and can still form an effective seal, while in moderately high - temperature conditions, they do not melt or lose their shape easily. This temperature resistance makes them suitable for use in various climates and working conditions, whether the toolbox is stored in a cold garage or used outdoors on a hot day.
TPE Sealing Strip for Toolbox Properties:
Length | Customizable | OEM/ODM | Available |
Logo | Customer Logo Available | Lead Time | 10 Days |
MOQ | 100 Meters | Application | Toolbox |
Material Introduction
The TPE (Thermoplastic Elastomer) Sealing Strip for Toolbox is crafted from a high - performance elastomeric material that combines the best characteristics of rubber and thermoplastics. TPE is a family of copolymers or a physical mix of polymers, typically consisting of a hard segment (such as a thermoplastic) and a soft segment (similar to rubber). This unique structure endows TPE with excellent elasticity, durability, and processability, making it an ideal choice for toolbox sealing strips that require reliable protection and long - term performance.
How does the TPE sealing strip prevent dust and moisture from entering the toolbox?
The high elasticity of TPE allows the strip to compress and fill the gaps around the toolbox lid when closed. Its resilience ensures it maintains a tight seal, creating a barrier that blocks dust particles and prevents moisture from seeping in, thus protecting the tools inside from damage and corrosion.
Can TPE sealing strips be used in extreme temperature environments?
Yes, TPE sealing strips can withstand temperatures ranging from -40°C to 100°C. In cold conditions, they remain flexible enough to form an effective seal, while in high - temperature settings, they won't melt or lose their shape easily, making them suitable for both cold storage and hot working environments.
Are TPE sealing strips resistant to chemicals commonly found in toolboxes?
Yes, TPE has good resistance to a variety of chemicals, including lubricants, solvents, and cleaning agents. This resistance protects the strip from degradation due to accidental spills or exposure, ensuring it continues to provide an effective seal over time.

Item | TPE Sealing Strip for Toolbox | |
Size | Customize | |
Material | TPE | |
Hardness | 45-50 Shore A or customize | |
Color | Black or customize any color | |
Tear strength | 3.4MPA | |
Temperature resistant | -20°C—80°C | |
Tensile strength | 8Mpa | |
Elongation at break | 670% | |
Lead time | 3 days for sample, 15 days for batch order | |
Packing method | Carton/ PE bag / Wooden pallet / Paper roll | |
Price tip | The price above is for your reference, final actual price depends on your design,material request, surface treatment, order quantity, package request, etc. |