UxMaterials.com is a perfect and premium domain name with .com extension that make particularly valuable.
UxMaterials.com can set your online business up for success since it has a strong branding & profit potential, a high recall, the ability to attract more traffic to your site and it contains a business trending key word (materials).
This domain name can be used to run a profitable multi-vendors & multi-products ecommerce marketplace like Amazon.com, but for construction materials related products.