Weicon Primer M 100 is a surface preparation primer used before applying silicone-based adhesives and sealing products, primarily on non-absorbent metal surfaces and various other rigid substrates. The product has been developed to improve adhesion performance on metal, glass, ceramic, enamel, painted surfaces, and certain plastics. Technical documentation states that it is a synthetic resin- and solvent-based liquid with a colorless and transparent appearance. This Germany-made product is manufactured by WEICON GmbH & Co. KG.<\/p>\n
Technical structure and main function of Primer M 100<\/strong> Application method and surface compatibility of Weicon M 100<\/strong> Suitable surfaces and industrial application areas<\/strong> Performance features and usage advantages<\/strong> It is a surface preparation primer used before silicone applications. By increasing adhesion on metal, glass, ceramic, and certain plastic surfaces, it provides more reliable results in sealing and bonding applications.<\/p>\n","protected":false},"featured_media":6494,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[326],"product_cat":[314],"product_tag":[],"class_list":["post-7089","product","type-product","status-publish","has-post-thumbnail","product_brand-weicon","product_cat-surface-preparation-products","first","instock","taxable","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product\/7089","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=7089"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media\/6494"}],"wp:attachment":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media?parent=7089"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_brand?post=7089"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_cat?post=7089"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_tag?post=7089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nThis product is not a direct industrial adhesive; rather, it is an interlayer chemical that helps silicone systems adhere to the surface in a more controlled and reliable way. In the official technical data sheet, its density is given as approximately 0.8 g\/cm\u00b3, while its typical consumption ranges from 50 to 150 ml\/m\u00b2. The recommended application temperature is between +5 \u00b0C and +30 \u00b0C, and after applying the primer, the adhesive should be applied within a process window of 10 minutes to 3 hours at the latest. This structure is particularly important for increasing bonding stability on non-absorbent surfaces and ensuring process repeatability in field applications.<\/p>\n
\nBefore application, the surface must be dry, clean, dust-free, and free from grease. After shaking, the product is applied in a thin layer with a clean cloth, and the specified minimum airing time must be observed. In cases of long waiting times, recontamination, or unknown surface combinations, the manufacturer recommends cleaning again and carrying out a compatibility test. For this reason, the primer is not only an auxiliary product that increases adhesion, but also a process element that provides controlled surface preparation.<\/p>\n
\nPrimer M 100 can be used on metals such as aluminum, steel, stainless steel, brass, copper, zinc, and tin, as well as on certain plastics such as ABS, rigid PVC, PA 6.6, FRP, SMC, and PUR. It is also suitable as a pre-treatment for non-absorbent substrates such as painted surfaces, enamel, ceramic, and glass. Within this scope, it offers a functional solution in automotive supply industries, machinery manufacturing, metal assembly, glass-ceramic applications, white goods, electrical-electronics enclosure production, and general industrial maintenance processes. Its ability to reduce surface-related adhesion problems, especially in silicone-based sealing and elastic bonding applications, makes the product stand out across different industries.<\/p>\n
\nAmong the product\u2019s key advantages are its broad surface compatibility, its ability to be applied as a thin film, and its support for adhesion performance in silicone-based systems. Technical data indicates that it is available in 25 ml and 250 ml packaging options, which provides flexibility for both maintenance applications and regular production processes. The safety data sheet states that the product is a highly flammable liquid and vapor, may cause eye irritation, and that its vapor may cause drowsiness or dizziness. For this reason, good ventilation, appropriate personal protective equipment, and storage and handling conditions in accordance with the safety data sheet must be ensured during application.<\/p>\n","protected":false},"excerpt":{"rendered":"