{"id":2018,"date":"2025-08-25T10:55:13","date_gmt":"2025-08-25T10:55:13","guid":{"rendered":"https:\/\/www.bprofix.com\/en\/?post_type=product&p=2018"},"modified":"2025-08-25T10:55:13","modified_gmt":"2025-08-25T10:55:13","slug":"silicone-sealant-general-831","status":"publish","type":"product","link":"https:\/\/www.bprofix.com\/en\/index.php\/product\/silicone-sealant-general-831\/","title":{"rendered":"Silicone Sealant General 831"},"content":{"rendered":"

Silicone Sealant General 831<\/strong><\/h3>\n

High-Performance Cream Silicone Sealant<\/strong><\/p>\n

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

PROOFAB 831 Cream Silicone Sealant<\/strong> is a high-quality, acrylic-based, silicone-like sealant<\/strong> with excellent adhesion and elasticity properties<\/strong>. Also known as mastic<\/strong>, this sealant is widely used for sealing UPVC double-glazed and aluminum windows and doors<\/strong>, effectively preventing water, moisture, and dust penetration<\/strong>.<\/p>\n

Its elastic properties<\/strong> provide outstanding durability and resistance<\/strong> against structural movement and vibrations<\/strong>, making it an ideal choice for window and door sealing.<\/p>\n

After curing, PROOFAB 831 maintains its elasticity and flexibility<\/strong>, making it a cost-effective and reliable<\/strong> sealant for various construction and industrial applications<\/strong>. Additionally, it is safe for potable water<\/strong>, ensuring no contamination.<\/p>\n

Key Features and Benefits<\/strong><\/h3>\n
    \n
  • Cost-effective and economical sealant<\/strong><\/li>\n
  • Excellent adhesion<\/strong> to various building materials<\/li>\n
  • Maintains elasticity and flexibility<\/strong> after curing<\/li>\n
  • Completely waterproof<\/strong><\/li>\n
  • Long-lasting durability<\/strong><\/li>\n
  • Resistant to structural movement and vibrations<\/strong><\/li>\n
  • Non-toxic and safe for potable water<\/strong><\/li>\n
  • Environmentally friendly formulation<\/strong><\/li>\n
  • High resistance to UV rays<\/strong><\/li>\n
  • Withstands extreme weather conditions<\/strong><\/li>\n
  • Excellent chemical and acid resistance<\/strong><\/li>\n
  • Non-sagging formula during and after application<\/strong><\/li>\n
  • Prevents freezing of sealed joints<\/strong><\/li>\n
  • Resistant to dust accumulation<\/strong><\/li>\n<\/ul>\n

    Applications<\/strong><\/h3>\n
      \n
    • Sealing aluminum windows and doors<\/strong><\/li>\n
    • Waterproofing and sealing drainage and sewage channels<\/strong><\/li>\n
    • Sealing single and double-glazed windows and doors<\/strong><\/li>\n
    • Ideal for use in handicraft applications<\/strong><\/li>\n
    • Sealing around sinks, bathtubs, jacuzzis, and toilets<\/strong><\/li>\n
    • Suitable for small aquarium construction<\/strong><\/li>\n
    • Bonding and sealing plastic surfaces<\/strong><\/li>\n
    • Ideal for automotive glass and mirror adhesion<\/strong><\/li>\n
    • Sealing joints, gaps, and cracks<\/strong><\/li>\n
    • Extensively used for home maintenance and repairs<\/strong><\/li>\n
    • Sealing bricks, tiles, ceramics, concrete, and gypsum surfaces<\/strong><\/li>\n
    • Effective for sealing wooden components<\/strong><\/li>\n<\/ul>\n

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

      The required amount of PROOFAB 831 Cream Silicone Sealant<\/strong> depends on the application area and joint size<\/strong>.<\/p>\n

      Application Method<\/strong><\/h3>\n
        \n
      1. Surface Preparation:<\/strong> Ensure all surfaces are clean, dry, and free from dust, grease, and contaminants<\/strong>.<\/li>\n
      2. Masking:<\/strong> For a clean application<\/strong>, cover the edges around the application area with masking tape.<\/li>\n
      3. Application:<\/strong> Insert the sealant cartridge into a caulking gun<\/strong>, cut the nozzle to the desired width, and apply the sealant evenly.<\/li>\n
      4. Finishing:<\/strong> Smooth the applied sealant with a spatula<\/strong> and allow it to cure.<\/li>\n
      5. Curing Time:<\/strong> The sealant requires a minimum of 12 hours<\/strong> to dry, and depending on weather conditions and layer thickness<\/strong>, full curing may take up to 48 hours<\/strong>.<\/li>\n
      6. Painting:<\/strong> For painting over the sealant, allow at least 5-6 days<\/strong> after application.<\/li>\n<\/ol>\n

        Safety and Handling<\/strong><\/h3>\n
          \n
        • Non-toxic, non-flammable, and safe for the environment<\/strong><\/li>\n
        • Use protective gloves during application<\/strong><\/li>\n
        • Avoid contact with skin and eyes<\/strong>; rinse immediately with clean water if contact occurs and seek medical advice if needed**<\/li>\n
        • In case of ingestion, seek medical attention immediately<\/strong><\/li>\n<\/ul>\n

          Storage and Shelf Life<\/strong><\/h3>\n
            \n
          • Shelf Life:<\/strong> 1 year<\/strong> in original sealed 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":"

              Silicone Sealant General 831 High-Performance Cream Silicone Sealant Product Description PROOFAB 831 Cream Silicone Sealant is a high-quality, acrylic-based, silicone-like […]<\/p>\n","protected":false},"featured_media":2019,"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-2018","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\/2018","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=2018"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media\/2019"}],"wp:attachment":[{"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/media?parent=2018"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_brand?post=2018"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_cat?post=2018"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.bprofix.com\/en\/index.php\/wp-json\/wp\/v2\/product_tag?post=2018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}