Weicon Copper Spray 400 ml is a technical spray coating designed to provide a copper-metallic matte appearance and form a protective film layer on surfaces. With an acrylate resin binder and copper pigments, it delivers a metallic character and can be used for decorative and protective purposes in both indoor and outdoor applications. Its silicone-free formulation can offer a more compatible application experience in certain assembly and maintenance processes. The product is manufactured by WEICON, and the manufacturer\u2019s headquarters are stated to be in Germany.<\/p>\n
Coating effect targeted with the Copper Spray 400 ml technical spray
This technical spray aims to combine visual enhancement and surface protection by creating a copper-toned coating on metal surfaces. The color is described as copper-metallic and matte, making it possible to achieve a uniform \u201ccopper coating\u201d effect on the part. Since copper pigment purity is stated as approximately 99.9% Cu and the metal content in the dry film as about 50%, the metallic effect of the coating can become more pronounced along with application quality. Being positioned for use without requiring a topcoat helps reduce process steps in maintenance and touch-up work. Typical use scenarios include outdoor parts such as window sills\/frames, gutters, downpipes, exterior lighting, and mailboxes, as well as decorative applications.<\/p>\n
Application method and surface preparation
Before application, keeping the surface clean, dry, and free of oil is considered critical for coating adhesion; in practice, degreasing with a suitable surface cleaner is expected. The can is shaken until the mixing ball can be clearly heard, and the product is sprayed in cross coats from a distance of about 25 cm. The processing temperature range is given as +5 \u00b0C to +35 \u00b0C, with an ideal range of +18 \u00b0C to +35 \u00b0C, so ambient conditions should be taken into account. If increased corrosion protection is desired, a zinc spray primer is recommended; this system approach can provide a more balanced result especially on metal surfaces. Due to the pressurized packaging, it is important to protect the product from direct sunlight and avoid exposure to temperatures above +50 \u00b0C.<\/p>\n
Coating performance, heat resistance, and film characteristics
For this technical spray, consumption for 1.5 cross coats is given as about 2 m\u00b2 and the film thickness as approximately 20\u201330 \u00b5m; part geometry and surface roughness can affect consumption. With a dust-dry time of about 10 minutes and a full curing time of about 4\u20136 hours, a waiting window can be planned before and after assembly operations. Becoming paintable after about 4 hours helps streamline operations in scenarios where a finishing step will be applied over the coating. Since temperature resistance is stated as -50 \u00b0C to +300 \u00b0C, it can be considered for decorative refurbishment and protection of metal parts exposed to heat. Being abrasion-resistant and having a cross-cut test result stated in the 0\u20131 range provide a practical performance frame for film adhesion when combined with proper surface preparation.<\/p>\n
Key advantages in maintenance and touch-up work
Achieving a metallic copper appearance quickly is an important advantage for part refurbishment and visual standardization in maintenance environments. The silicone-free formula can support compatibility expectations in certain painting and assembly processes. Being usable without a topcoat reduces additional material needs in small touch-up jobs and saves time. A minimum shelf life of 24 months at room temperature provides practicality for planned use in workshop and maintenance stocks. With these characteristics, the product is positioned as a preferred technical spray solution for metallic coatings used for both protective and decorative purposes.<\/p>\n","protected":false},"excerpt":{"rendered":"
This product is a technical spray used to create a copper-toned metallic coating on surfaces. It is preferred for decorative touch-ups, refurbishing outdoor metal parts, and maintenance\/repair applications. It dries quickly, provides a uniform metallic finish, and can be used both indoors and outdoors.<\/p>\n","protected":false},"featured_media":4117,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[326],"product_cat":[309,225],"product_tag":[],"class_list":["post-4036","product","type-product","status-publish","has-post-thumbnail","product_brand-weicon","product_cat-protection-maintenance-sprays","product_cat-technical-sprays","first","instock","product-type-simple"],"_links":{"self":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product\/4036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/comments?post=4036"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media\/4117"}],"wp:attachment":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media?parent=4036"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_brand?post=4036"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_cat?post=4036"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_tag?post=4036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}