{"id":2012,"date":"2025-08-25T10:41:26","date_gmt":"2025-08-25T10:41:26","guid":{"rendered":"https:\/\/www.bprofix.com\/en\/?post_type=product&p=2012"},"modified":"2025-08-25T10:41:26","modified_gmt":"2025-08-25T10:41:26","slug":"silicone-sealant-general-861","status":"publish","type":"product","link":"https:\/\/www.bprofix.com\/en\/index.php\/product\/silicone-sealant-general-861\/","title":{"rendered":"Silicone Sealant General 861"},"content":{"rendered":"

Silicone Sealant General <\/strong>861<\/strong><\/h2>\n

High Adhesion and Exceptional Durability<\/strong><\/p>\n

Description<\/strong><\/p>\n

PROOFAB Black Silicone Sealant 861 is an acrylic resin-based siliconized sealant with excellent adhesion and elasticity. Also known as mastic, it is widely used for sealing double-glazed UPVC<\/strong> and aluminum windows and doors, preventing water, moisture, and dust penetration. This product also offers high resistance to various weather conditions.<\/p>\n

Its elasticity helps maintain stability against movements and vibrations in windows and doors, making it a popular choice for sealing applications.<\/p>\n

After curing, PROOFAB Black Silicone Sealant 861 retains its elasticity and flexibility. It is widely used in both construction and industrial applications as a reliable yet cost-effective sealant.<\/p>\n

Features and Benefits<\/strong><\/h3>\n
    \n
  • Retains elasticity and flexibility after drying<\/li>\n
  • Strong adhesion to various building materials<\/li>\n
  • Cost-effective and economical<\/li>\n
  • Excellent adhesion to substrates<\/li>\n
  • Environmentally friendly<\/li>\n
  • Fully waterproof after application<\/li>\n
  • Long-lasting durability and high resistance<\/li>\n
  • Does not contaminate drinking water<\/li>\n
  • Resistant to structural movements and vibrations<\/li>\n
  • High resistance to UV radiation<\/li>\n
  • Prevents freezing in sealed areas<\/li>\n
  • Stands up well to various weather conditions<\/li>\n
  • Resistant to acids and chemical corrosion<\/li>\n
  • No sagging during or after application<\/li>\n
  • Highly resistant to environmental factors<\/li>\n
  • Exceptional durability against dust accumulation<\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n
      \n
    • Ideal for sealing single and double-glazed doors and windows<\/li>\n
    • Suitable for sealing and waterproofing water and sewage channels<\/li>\n
    • Perfect for sealing aluminum doors and windows<\/li>\n
    • Can be used for sealing around sinks, bathtubs, Jacuzzis, and toilets<\/li>\n
    • Suitable for use in handicrafts and DIY projects<\/li>\n
    • Effective for sealing joints, gaps, and cracks<\/li>\n
    • Can be used for small-sized aquarium construction<\/li>\n
    • Ideal for bonding and sealing plastic components<\/li>\n
    • Useful in home maintenance and repair applications<\/li>\n
    • Suitable for sealing bricks, tiles, ceramics, concrete, gypsum, and more<\/li>\n
    • Can be used for sealing wooden surfaces<\/li>\n<\/ul>\n

      Consumption Rate<\/strong><\/h3>\n

      The amount of PROOFAB Black Silicone Sealant required depends on the size of the application area and the volume needed for coverage.<\/p>\n

      Application Method<\/strong><\/h3>\n
        \n
      1. Ensure the application surface is clean, dry, and free from dust, oil, or other contaminants.<\/li>\n
      2. For a neat and precise finish, apply masking tape around the targeted sealing area.<\/li>\n
      3. Insert the silicone sealant cartridge into a suitable sealant gun.<\/li>\n
      4. Cut the nozzle at the desired width based on the application size and apply the sealant.<\/li>\n
      5. Smooth the applied sealant with a putty knife or spatula.<\/li>\n
      6. Allow at least 12 hours<\/strong> for initial drying. Depending on weather conditions and thickness, full curing may take up to 48 hours<\/strong>.<\/li>\n<\/ol>\n

        Safety Precautions<\/strong><\/h3>\n
          \n
        • Always wear gloves during application.<\/li>\n
        • This product is non-toxic, non-hazardous, and non-flammable.<\/li>\n
        • Avoid contact with skin and eyes. If swallowed, seek medical attention immediately.<\/li>\n
        • In case of eye contact, rinse thoroughly with clean water and consult a physician.<\/li>\n<\/ul>\n

          Storage<\/strong><\/h3>\n
            \n
          • Shelf Life:<\/strong> 1 year in original packaging<\/li>\n
          • Storage Conditions:<\/strong> Store away from frost, extreme heat, and prolonged direct sunlight<\/li>\n
          • Optimal Storage Temperature:<\/strong> +10\u00b0C to +30\u00b0C<\/strong><\/li>\n<\/ul>\n

            Packaging<\/strong><\/h3>\n
              \n
            • Cartridge:<\/strong> 280 ml<\/strong><\/li>\n
            • Box:<\/strong> 24 cartridges per carton<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

              Silicone Sealant General 861 High Adhesion and Exceptional Durability Description PROOFAB Black Silicone Sealant 861 is an acrylic resin-based siliconized […]<\/p>\n","protected":false},"featured_media":2013,"comment_status":"open","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[52],"product_tag":[],"class_list":["post-2012","product","type-product","status-publish","has-post-thumbnail","product_cat-general-adhesives","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product\/2012","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/comments?post=2012"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media\/2013"}],"wp:attachment":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media?parent=2012"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_brand?post=2012"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_cat?post=2012"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_tag?post=2012"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}