Many customers mention curtain wall adhesive strips, doors and Windows adhesive strips, said that the price difference is large.

About the adhesive strip, three ethylene propylene rubber strip is really good, there are silicone, and compound foam strips are actually good, for the service life of doors and Windows and the whole life of your doors and Windows, this 50 years and 30 years of difference, do you think it is important? Of course not important, so EPDM is a good quality rubber strip, but not to say that only EPDM can be used, as long as the material selection of the rubber strip is good, there is no problem.

This inside has a magic trap, EPDM is pay attention to the content and formula. Useful recycled rubber production of EPDM adhesive strip, and content from 10% to 35%, or even higher, this is called EPDM, do you think the price will be the same? There are imported EPDM raw materials and domestic EPDM raw materials, the price is very different, the imported brand is different, the domestic is also divided into high quality is very ordinary, even back material, from bad to good, ten times the difference is there, so what do you think? These are called epDM.

Compare the products, compare the manufacturers, a penny a cent goods is the constant law of the market!