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  • Qingdao Kinglonda Rubber & Plastics Technology Co., Ltd
  • ADD: Room 1508, D&D Fortune Building, Haier Road 182-6, Laoshan District, Qingdao, 266061, China
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  • Sponge Rubber Door Seals

    Sponge Rubber Door Seals
    Sponge rubber door seals, mainly made from Sponge EPDM or silicone, can be made into various shapes with different thickness. With smooth and beautiful appearance, no traces. Good elasticity and compression deformation, and excellent aging resistance. Flame retardant performance, low smoke and low toxicity; product performance and stability, high dimensional accuracy.
    Product Details:

    Product descriptions:

    Material: Sponge EPDM, Silicone

    Hardness : Shore A 20-50

    Operating temperature: -50-180 ℃

    Color: Black, white, blue, green, red, etc.

    Density: 0.4-0.8 g/cm3

    Industrial application: Building and construction, Automotive industry, Electric, Engineering and Machinery, etc.

    Custom made: Drawings, samples, OEM and ODM are all accepted.


    1. Lightweight and has a strong toughness.

    2. Insulation, and Low thermal conductivity, of superior thermal insulation.

    3. low water absorption.

    4. Buffer impact performance is excellent, can be used as a cushioning material.

    5. Weatherability Weather resistance is excellent.

    Packing &delivery:

    Packing method

    Packed by cartons, cartons on pallets.

    Delivery (trade) terms


    Payment terms

    T/T, L/C.

    Order delivery time

    2-4 weeks, according to your order quantity.


    3000 Meters per order.


    1.Could you provide samples for our confirmation?

    Yes, samples are available before order. We respect customer’s right to inspect our samples before order, but you know we send many samples request every week, it give us a lot of cost especially express cost. So as our company’s regulation,for the old customers the sample and express cost are free, for new customers the sample cost could be free, but the express cost could on customer’s account,hope you could understand this.

    2.What is the sample delivery time?

    If the samples you ask are our current products, samples could send within 3 days because there are many samples in stock, if the samples are out of stock, it will take about 1 week to make new ones.

    If the samples you ask are not our current products, the sample delivery time will be 2-3 weeks, because we need to make new molds to make samples.

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