{"id":2003,"date":"2025-08-23T08:38:35","date_gmt":"2025-08-23T08:38:35","guid":{"rendered":"https:\/\/www.bprofix.com\/en\/?post_type=product&p=2003"},"modified":"2025-08-23T08:38:36","modified_gmt":"2025-08-23T08:38:36","slug":"proofab-professional-universal-silicone-891","status":"publish","type":"product","link":"https:\/\/www.bprofix.com\/en\/index.php\/product\/proofab-professional-universal-silicone-891\/","title":{"rendered":"Proofab Professional Universal Silicone 891"},"content":{"rendered":"

Proofab Professional Universal Silicone 891<\/strong><\/h2>\n

Clear Plus Silicone Sealant<\/strong><\/p>\n

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

PROOFAB 891 Clear Plus Silicone Sealant<\/strong> is formulated and produced based on alkoxy acid technology<\/strong>, designed for bonding and sealing a wide variety of surfaces. It is a highly adhesive sealant<\/strong>, perfect for sealing materials such as glass, tiles, ceramics, aluminum<\/strong>, and more. This product is also commonly known in the market as aquarium sealant<\/strong>.<\/p>\n

PROOFAB 891<\/strong> provides a strong, durable bond<\/strong>, capable of eliminating microorganisms<\/strong> on the applied surface using nano antibacterial technology<\/strong>. This product is specifically designed for glass aquarium construction<\/strong>, but it also has broad applications<\/strong> such as automotive mirror bonding<\/strong>, window and door sealing<\/strong>, and more. It is easy to apply and does not require any special skills or expertise.<\/p>\n

This sealant offers exceptional durability in various weather conditions<\/strong> and freeze-thaw cycles<\/strong>. After curing, it maintains its elasticity and flexibility<\/strong> for the long term. Since it is based on alkoxy acid<\/strong>, it has a vinegar-like odor<\/strong> during application, which dissipates as it dries.<\/p>\n

Key Features and Benefits<\/strong><\/h3>\n
    \n
  • High UV resistance<\/strong><\/li>\n
  • 100% waterproof sealing<\/strong><\/li>\n
  • Superior adhesion and long-lasting durability<\/strong><\/li>\n
  • Formulated with alkoxy acid technology<\/strong><\/li>\n
  • Excellent weather resistance<\/strong><\/li>\n
  • Colorable<\/strong><\/li>\n
  • Easy application without the need for special skills<\/strong><\/li>\n
  • Modified with nano antibacterial materials to eliminate mold and fungi<\/strong><\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n
      \n
    • Bonding plexiglass and PVC sheets<\/strong><\/li>\n
    • Sealing around sinks and dishwashers<\/strong><\/li>\n
    • Bonding and sealing aluminum surfaces<\/strong><\/li>\n
    • Suitable for double-glazed panel construction<\/strong><\/li>\n
    • Sealing and installation around toilets, bathtubs, and jacuzzis<\/strong><\/li>\n
    • Glass and plexiglass aquarium construction<\/strong><\/li>\n
    • Sealing and bonding glass fa\u00e7ades<\/strong><\/li>\n
    • Sealing windows and doors<\/strong><\/li>\n
    • Sealing and grouting tiles and ceramics<\/strong><\/li>\n<\/ul>\n

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

      The amount of PROOFAB 891 Clear Plus Silicone Sealant<\/strong> required depends on the area to be sealed<\/strong> and the applied volume<\/strong> on the surface.<\/p>\n

      Application Method<\/strong><\/h3>\n
        \n
      1. Surface Preparation:<\/strong> Ensure the application surfaces are clean, dry, and free from any grease, dust, or contaminants<\/strong>.<\/li>\n
      2. Masking:<\/strong> Use masking tape<\/strong> around the application area to prevent the sealant from spreading onto unnecessary spaces.<\/li>\n
      3. Application:<\/strong> Insert the sealant cartridge into a caulking gun<\/strong>, cut the nozzle to the required width, and apply the sealant.<\/li>\n
      4. Finishing:<\/strong> Smooth the applied sealant with a spatula<\/strong> and allow it to cure.<\/li>\n
      5. Curing Time:<\/strong> PROOFAB 891<\/strong> requires a minimum of 8 hours<\/strong> to dry, and depending on weather conditions and layer thickness<\/strong>, full curing may take up to 24 hours<\/strong>.<\/li>\n
      6. Cleaning:<\/strong> Once cured, the sealant can be easily cleaned.<\/li>\n<\/ol>\n

        Safety and Handling<\/strong><\/h3>\n
          \n
        • Non-toxic, non-flammable, and safe for the environment<\/strong><\/li>\n
        • Wear gloves during application<\/strong><\/li>\n
        • Avoid contact with skin and eyes<\/strong>; in case of contact, rinse immediately with clean water<\/strong> and seek medical attention.<\/li>\n
        • In case of ingestion, seek immediate medical assistance<\/strong>.<\/li>\n<\/ul>\n

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

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

              Proofab Professional Universal Silicone 891 Clear Plus Silicone Sealant Product Description PROOFAB 891 Clear Plus Silicone Sealant is formulated and […]<\/p>\n","protected":false},"featured_media":2004,"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-2003","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\/2003","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=2003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media\/2004"}],"wp:attachment":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media?parent=2003"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_brand?post=2003"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_cat?post=2003"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_tag?post=2003"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}