{"id":2010,"date":"2025-08-25T10:33:29","date_gmt":"2025-08-25T10:33:29","guid":{"rendered":"https:\/\/www.bprofix.com\/en\/?post_type=product&p=2010"},"modified":"2025-08-25T10:33:29","modified_gmt":"2025-08-25T10:33:29","slug":"siliconized-sealant-general-871","status":"publish","type":"product","link":"https:\/\/www.bprofix.com\/en\/index.php\/product\/siliconized-sealant-general-871\/","title":{"rendered":"Siliconized Sealant General 871"},"content":{"rendered":"

Siliconized Sealant General 871<\/strong><\/h2>\n

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

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

PROOFAB Gray Siliconized Sealant 851 is an acrylic resin-based siliconized sealant offering excellent adhesion and elasticity. Also referred to as mastic<\/strong>, this sealant is widely utilized for sealing UPVC<\/strong> and aluminum double-glazed<\/strong> windows and doors, effectively preventing the infiltration of water, moisture, and dust. Additionally, it does not pose any contamination risk to potable water.<\/p>\n

With its superior elasticity, the sealant ensures long-term resistance to structural movements and vibrations, making it highly suitable for door and window sealing applications. Upon curing, PROOFAB 851<\/strong> maintains its flexibility and elasticity, making it a versatile and cost-effective<\/strong> solution for various construction and industrial<\/strong> applications.<\/p>\n

Technical Features and Advantages<\/strong><\/h3>\n
    \n
  • Maintains elasticity and flexibility<\/strong> after curing<\/li>\n
  • Economical<\/strong> and cost-effective sealing solution<\/li>\n
  • Excellent adhesion<\/strong> to various construction materials<\/li>\n
  • Strong bonding properties<\/strong> with different substrates<\/li>\n
  • Creates a fully waterproof<\/strong> and moisture-resistant surface<\/li>\n
  • Environmentally friendly<\/strong> composition<\/li>\n
  • Long service life<\/strong> and outstanding durability<\/li>\n
  • High resistance to dynamic and structural movements<\/strong><\/li>\n
  • Safe for potable water<\/strong> applications<\/li>\n
  • Excellent UV resistance<\/strong> for outdoor durability<\/li>\n
  • Withstands extreme weather conditions<\/strong><\/li>\n
  • Prevents freezing<\/strong> in sealed areas<\/li>\n
  • High chemical and acid resistance<\/strong><\/li>\n
  • Non-sagging<\/strong> formula during and after application<\/li>\n
  • Superior resistance to environmental degradation<\/strong><\/li>\n
  • Excellent dust resistance<\/strong> for prolonged performance<\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n
      \n
    • Sealing<\/strong> of single-glazed<\/strong> and double-glazed<\/strong> windows and doors<\/li>\n
    • Sealing aluminum doors and windows<\/strong> in construction projects<\/li>\n
    • Waterproofing and joint sealing<\/strong> in water supply and sewage systems<\/strong><\/li>\n
    • Sealing around sanitary fixtures<\/strong> such as sinks, bathtubs, Jacuzzis, and toilets<\/li>\n
    • Filling and sealing<\/strong> joints, cracks, and expansion gaps<\/li>\n
    • Handicraft and DIY<\/strong> applications requiring flexible bonding<\/li>\n
    • Small-scale aquarium<\/strong> assembly and repairs<\/li>\n
    • Bonding and sealing<\/strong> of plastic surfaces<\/strong><\/li>\n
    • Sealing applications<\/strong> on bricks, tiles, ceramics, concrete, gypsum, and other materials<\/strong><\/li>\n
    • Sealing wooden joints<\/strong> and surfaces<\/li>\n
    • General maintenance and repair work<\/strong> in residential and commercial buildings<\/li>\n<\/ul>\n

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

      The required quantity of PROOFAB 851<\/strong> depends on the application surface area and volume<\/strong> needed for effective coverage.<\/p>\n

      Application Method<\/strong><\/h3>\n
        \n
      1. Surface Preparation:<\/strong> Ensure that the surface is clean, dry<\/strong>, and free from dust, oil, and contaminants<\/strong> before application.<\/li>\n
      2. Masking:<\/strong> Apply masking tape<\/strong> around the sealing area to achieve a clean finish.<\/li>\n
      3. Cartridge Preparation:<\/strong> Insert the sealant cartridge<\/strong> into a suitable sealant gun<\/strong>.<\/li>\n
      4. Nozzle Cutting:<\/strong> Cut the nozzle tip<\/strong> at the required width, depending on the application.<\/li>\n
      5. Sealant Application:<\/strong> Apply the sealant<\/strong> along the joint or surface in a continuous, even bead<\/strong>.<\/li>\n
      6. Tooling:<\/strong> Smooth the applied sealant<\/strong> using a putty knife or spatula<\/strong> for a uniform finish<\/strong>.<\/li>\n
      7. Curing Time:<\/strong>\n
          \n
        • Initial drying:<\/strong> Minimum 12 hours<\/strong><\/li>\n
        • Full curing:<\/strong> Up to 48 hours<\/strong>, depending on ambient temperature, humidity, and thickness<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n

          Safety and Handling<\/strong><\/h3>\n
            \n
          • Use protective gloves<\/strong> during application.<\/li>\n
          • This product is non-toxic, non-flammable, and environmentally safe<\/strong>.<\/li>\n
          • Avoid direct contact<\/strong> with skin and eyes. If ingested, seek immediate medical attention<\/strong>.<\/li>\n
          • In case of eye contact<\/strong>, rinse thoroughly with clean water<\/strong> and consult a physician.<\/li>\n<\/ul>\n

            Storage and Shelf Life<\/strong><\/h3>\n
              \n
            • Shelf Life:<\/strong> 1 year<\/strong> in original sealed packaging<\/strong><\/li>\n
            • Storage Conditions:<\/strong> Store in a dry, cool<\/strong> place away from frost, excessive 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 g<\/strong><\/li>\n
              • Box Quantity:<\/strong> 24 cartridges per carton<\/strong><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

                Siliconized Sealant General 871 High Adhesion and Superior Durability Product Description PROOFAB Gray Siliconized Sealant 851 is an acrylic resin-based […]<\/p>\n","protected":false},"featured_media":2011,"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-2010","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\/2010","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=2010"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media\/2011"}],"wp:attachment":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media?parent=2010"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_brand?post=2010"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_cat?post=2010"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_tag?post=2010"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}