WEICON Contact VA 30 Black Cyanoacrylate Adhesive is a rubber-filled, cyanoacrylate-based industrial adhesive developed for fast bonding in applications with special requirements. By forming a black bond line, it offers an advantage in assemblies where visual inspection is desired, and it is formulated to retain residual flexibility after curing. It focuses on maintaining performance in environments with variable climate conditions and prolonged exposure to moisture. It targets widespread use in production and maintenance processes that require fast fixation in metal\/plastic joints and across various rubber types.<\/p>\n
In which applications is the VA 30 Black cyanoacrylate industrial adhesive preferred?
This industrial adhesive is suitable for rapid bonding of solid or sponge (cellular) rubber, various plastics, and metal-plastic combinations. Its rubber-filled structure helps aim for a more resistant bond in applications exposed to peel and impact forces. Thanks to its medium viscosity range, it enables more controlled dosing and more manageable flow on small parts. Being described as insensitive to moisture supports setting up a more stable process under workshop and field conditions.<\/p>\n
Application, surface compatibility, and process control points
Application is typically carried out by applying a thin film of adhesive to only one of the surfaces and quickly joining the parts. For a successful result, surfaces must be clean, dry, and free of oil; dust, dirt, and moisture can significantly impair bonding. A spot-application approach is recommended to reduce internal stresses over very large areas, and this method provides a safer practice especially for large-surface bonding. The adhesive layer should not be left too thick; the manufacturer describes keeping the layer thickness within a certain range to ensure full curing.<\/p>\n
Curing behavior and strength profile
The product is an ethyl-based cyanoacrylate, in liquid form, and its cured color is defined as black; it also offers a silicone-free industrial adhesive profile. Since the viscosity value is given at a medium level, it helps limit running and makes dosing easier, while keeping squeeze-out from the bond line more manageable. Because its gap-bridging capacity is limited, the best results are achieved in joint geometries where parts fit well and surface contact is high. Initial setting starts within seconds, and full curing time must be considered to reach final strength; this makes process planning important for load application timing. Temperature resistance range and softening temperature information help select the right product for assemblies exposed to higher heat.<\/p>\n
Storage, shelf life, and standards information
Shelf life is stated as a minimum of 9 months at room temperature and up to 12 months at lower temperature ranges, and storage conditions can directly affect stability. ISSA and IMPA codes used in certain procurement\/specification matches are briefly included in the technical documentation, which can be practical especially for industrial purchasing and specification processes. From an occupational safety standpoint, due to the fast reaction nature of cyanoacrylates, avoiding eye and skin contact and using adequate ventilation and personal protective equipment are important basic disciplines. Considering the instructions in the safety data sheet when setting up the process is the correct approach for both operator safety and repeatable production quality.<\/p>\n","protected":false},"excerpt":{"rendered":"
This product is a cyanoacrylate-based industrial adhesive used for fast fixing in rubber, plastic, and metal-plastic joints. It is preferred for serial assembly of small parts in production and maintenance processes. It enables visual inspection with its black bond line and aims for a more durable bond against impact\/peel effects thanks to its flexibility-supporting formulation.<\/p>\n","protected":false},"featured_media":4097,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[326],"product_cat":[288,280],"product_tag":[],"class_list":["post-4017","product","type-product","status-publish","has-post-thumbnail","product_brand-weicon","product_cat-cyanoacrylate-adhesives","product_cat-one-component-adhesives","first","instock","product-type-variable","has-default-attributes"],"_links":{"self":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product\/4017","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=4017"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media\/4097"}],"wp:attachment":[{"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/media?parent=4017"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_brand?post=4017"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_cat?post=4017"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/utmteknik.com\/en\/wp-json\/wp\/v2\/product_tag?post=4017"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}