Custom cross-section, tailored to your aluminum profile slot
Material options: EPDM / NBR / Silicone rubber
Functions: Waterproof, air tight, dust proof, sound insulation & shock buffer
UV & ozone resistant, stable performance for outdoor long-term use
Customizable: shape, shore hardness, color, cut-to-length
Direct from factory, sample available for quality test
E-mail:info@rubbersealpro.com
WhatsApp:+86 188 5323 2260
This custom extruded rubber sealing strip is specially designed to match aluminium extrusion profiles, widely used on aluminium doors, windows, curtain walls and industrial aluminum assembly frames.
We make the profile shape according to your groove requirement. The interlocking structure locks firmly into the aluminum slot, so it won’t easily pop out during installation or long time service.
Our standard material is EPDM rubber, which is the top pick for outdoor sealing. It handles UV, ozone, rain and big temperature swings well. It stays flexible in cold weather and won’t turn soft or sticky under strong sunlight. It stops wind and water from getting in, keeps dust out and helps cut down outside noise.
If your project needs oil resistance or high heat resistance, we can also produce it with NBR or silicone rubber. Shore hardness, color and cutting length are all adjustable. Send us your drawing or physical sample, and we can open a new extrusion mold for your unique profile.
This rubber gasket is popular with window & door manufacturers, curtain wall contractors and aluminum profile suppliers. We take bulk regular orders, and we are okay with small trial runs so you can check the quality first.
We run our own extrusion workshop and keep tight control over raw material and dimensional tolerance. Feel free to ask for samples before placing bulk orders. Share your drawing, preferred material, hardness and quantity, and we will send you a competitive factory quote quickly.
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Custom extruded rubber seal made to fit different aluminum profile grooves.
Mainly EPDM rubber, excellent weather resistance, waterproof, sound insulation and anti-aging.
Suitable for aluminium doors, windows, curtain wall and industrial aluminum frames.
All cross-section shapes, sizes, hardness and colors can be customized. Factory wholesale, trial orders welcome.
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No.72, Lijiang Street, Economic Development Zone, Qinghe County, Hebei Province, China
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info@rubbersealpro.com
