60歳の熟女セックス合集,熟女俱乐部五十路六十路AV,近親五十路六十被亲子中出

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    PRODUCT

    Tape Primer

    Product Description GRAFE891 primer can effectively treat the surface of the sticky material such as PE PP ABS.PET PC improve the properties of the sticky material making the tape easier to stick on the surface of the sticky material s

    • Product Description
    • Main Feature
    • Application areas


    GRAFE891 primer can effectively treat the surface of the sticky material such as PE, PP, ABS.PET, PC, improve the properties of the sticky material, making the tape easier to stick on the surface of the sticky material, substantially increase the bond strength of products. The primer with low volatility and little dosage is easy to use ,and have a good match with petran tapes and most of other tapes. 
    Basic parameters
    Solid content   6%
    Flash point     -20 ° C

    Main Feature
    The advantages of good adaptability, high versatility, obvious effect on plastic surface and good durability.

    Application areas
    Primer is widely used in electronic, automobile, elevator, household appliances and other industries, to ensure that the products are of high strength bonding.

    Main Feature The advantages of good adaptability high versatility obvious effect on plastic surface and good durability.
    Application areas Primer is widely used in electronic automobile elevator household appliances and other industries to ensure that the products are of high strength bonding.
    60歳の熟女セックス合集,熟女俱乐部五十路六十路AV,近親五十路六十被亲子中出