About products and suppliers
21823 polyurethan components products are offered for sale by suppliers on Alibaba.com, of which adhesives & sealants accounts for 52%, coating & paint accounts for 11%, and polymer accounts for 6%.
A wide variety of polyurethan components options are available to you, such as transportation, woodwork.You can also choose from bathroom, indoor and industrial polyurethan components,as well as from gray, white, and blue polyurethan components,