Specification	as customer's requirements
Material	EPDM ,PVC, Rubber TPV, Neoprene Or as customer's requirements
Color	black/gray/etc or according to customers' requirements
application	all kinds of window and door, car curtain walls etc.
Feature	anti-aging anti-ozone anti-dust, water-resistant , sound-proof etc
Temperature resistant	silicone rubber-70°C-300°C EPDM: -40°C-120°C PVC: -30°C-70°C TPV: -40°C-100°C Neoprene: -20°C-120°C
Hardness	65-85 shore A
Tensile elongation	above 250%
Tensile strength	more than 8.0 MPA
Craft	Best Vulcanization and Microwave curing
Production technique	Extrusion
Quality control	Meet GB/T24498-2009 standard and ISO9001-2008 standard
Function	Seal for all kinds of window anddoor and automobile, curtain wall etc
Installation	excellent in flexibility and wearability to make the strip installed firmly
Packaging:	20kg per carton , 20kg per woven packin

Window Rubber Sealing Strip: Ultimate Protection Against Elements and Energy Loss

Window Rubber Sealing Strip serves as the fundamental component for maintaining optimal thermal efficiency and environmental protection in modern building structures. Engineered from premium EPDM rubber compounds, our specialized sealing strips create perfect airtight and watertight seals between window frames and glass panels, effectively blocking air infiltration, water penetration, and noise transmission. The advanced formulation ensures exceptional resistance to weathering, UV radiation, ozone exposure, and temperature extremes from -40°C to +120°C, maintaining perfect elasticity and compression recovery through decades of service. With multiple sealing profiles including bubble, fin, blade, and foam-filled designs, our window rubber strips accommodate various glazing systems and frame materials, from uPVC and aluminum to wooden and composite windows, ensuring universal compatibility and reliable performance across all architectural applications.

The precision engineering of our Window Rubber Sealing Strip delivers significant benefits in energy conservation and comfort enhancement. The innovative profile designs feature hollow chambers and reinforced corners that provide superior compression resistance while requiring minimal closure pressure, ensuring easy operation of windows and doors. The smooth surface finish and non-porous structure prevent dirt accumulation and inhibit mold growth, maintaining clean appearance and healthy indoor air quality. Available in standard black, gray, and brown, plus custom color matching options, our strips blend seamlessly with any window system while providing durable protection against environmental challenges. For specialized applications, we offer upgraded versions including high-fire-resistance ratings, enhanced sound insulation properties, and extra-soft formulations for delicate glass surfaces, ensuring your window systems meet both performance expectations and regulatory requirements for modern construction standards.

Frequently Asked Questions (FAQ)

1.Are you a factory or a trading company?

We are a professional factory, but also responsible for trade department, belongs to the integration of industry and trade.

2.What kind of products do you offer?

We can provide different standard O-ring products, such as American standard, national standard, Japanese standard and other special sizes can also provide customized services; It can provide various types of oil seals with skeleton, PU type oil seals, different standards of self-fixed core combination pads, tool cases, mechanical seals, automotive seals, etc.

3.How do you guarantee quality?

We will have special inspectors to check the condition of the goods before shipment, and also equipped with testing equipment to ensure that the goods sent to you are of the highest quality.

4.Can you provide free sample service?

We can provide free sample service, you only need to pay the Courier fee, when you officially order, we will waive the Courier fee you paid before.

5.Can you use the packing I requested?

Sure, all you need is to provide us your certificate of trademark registration and authorization paper.

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