10*4mm Fire Door Intumescent Seal Strip with Brush Rigid PVC Expand Fire Proof Smoke Seal ...

10*4mm Fire Door Intumescent Seal Strip with Brush Rigid PVC Expand Fire Proof Smoke Seal ...

1. Reduce air infiltration as much as 40% as compared to rubber seals. Proven to be 98.5 % effective!
2. The brush design forms a solid wall of thousands of filaments for a complete weather tight seal.

Product Details

We use strict testing equipment to test the quality of products to ensure the standard of SEALS FOR DOOR AND WINDOWS, POLISHING WHEEL, Silicone Grinding Head. We firmly believe that challenges always coexist with opportunities. Our good corporate culture established in the past management practice will gradually give play to its advantages in the market competition. We will try to transform new technologies into products and services with international influence, and write a new chapter with the pioneering spirit of daring to be the first in the world.

Seal strip brush

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What’s the features of strip brush ?
1. Reduce air infiltration as much as 40% as compared to rubber seals. Proven to be 98.5 % effective!
2. The brush design forms a solid wall of thousands of filaments for a complete weather tight seal.
3. Conforms to irregular surfaces without impairing operation of the door, rack cabinet, escalator, desk, etc.
4. Will not crack or deform even at 70F degrees below zero.
5. Independent tests prove over million operations without degradation.
6. Provide an effective airflow sealing solution, manage air temperatures,It is the best way to keep heat in and rain, snow, wind, sand, debris, insects and rodents from penetrating the perimeter of your door, rack cabinet, desk, etc.
7. Can be made by UL94 V-0 Flame Retardant filament material  
8. Common use for Residential or Commercial Building

With the aim of providing first-class 10*4mm Fire Door Intumescent Seal Strip with Brush Rigid PVC Expand Fire Proof Smoke Seal ... and services, we have won high praise from our customers for our quick market response and stable product quality. In order to adapt to the rapid development of e-commerce environment, expand global business, our compnay has established cooperation with a number of well-known manufacturers. Our company has strong strength, in the scientific management and integrity of the business, has become a very competitive advantage of the company.

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