{"id":3217,"date":"2023-03-07T13:18:43","date_gmt":"2023-03-07T13:18:43","guid":{"rendered":"https:\/\/www.dortechdirect.co.uk\/blog\/?p=3217"},"modified":"2024-01-15T14:34:19","modified_gmt":"2024-01-15T14:34:19","slug":"dow-cornings-dowsil-firestop-400","status":"publish","type":"post","link":"https:\/\/www.dortechdirect.co.uk\/blog\/dow-cornings-dowsil-firestop-400\/","title":{"rendered":"The Ultimate Fire-Resistant Sealant for House Builders"},"content":{"rendered":"\n<p>Dortech Direct is proud to announce that we are now official online distributors for <strong><a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">Dow Cornings&#8217; Dowsil Firestop 400<\/a><\/strong> product. This high-quality <strong><a href=\"https:\/\/www.dortechdirect.co.uk\/fire-retardant.html\">fire-resistant<\/a><\/strong> sealant is the latest addition to our ever-growing range of fire-rated products and we are excited to offer it to our customers. Our commitment to providing the best fire safety solutions to our customers is strengthened by the addition of this product, and we are confident that it will meet the demands of builders and contractors who require reliable fire protection for their projects. <\/p>\n\n\n\n<p>To see our full range of fire-retardant products, visit the Dortech Direct website here: <a href=\"https:\/\/www.dortechdirect.co.uk\/fire-retardant.html\">https:\/\/www.dortechdirect.co.uk\/fire-retardant.html<\/a><\/p>\n\n\n\n<p><strong>About <a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">Dowsil Firestop 400<\/a><\/strong><\/p>\n\n\n\n<p>Dowsil Firestop 400 White is a silicone-based sealant that provides a <strong><a href=\"https:\/\/www.dortechdirect.co.uk\/fire-retardant.html\">fire-resistant<\/a><\/strong> barrier in walls, floors and ceilings. This product is designed to prevent the spread of flames, smoke and toxic gases in case of a fire breakout and it can be used for both internal and external applications.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-380ml-expansion-joint-800x800-1-edited.jpeg\" alt=\"\" class=\"wp-image-3222\" width=\"751\" height=\"417\"\/><\/figure><\/div>\n\n\n<p><strong>Technical information for Dowsil Firestop 400 White:<\/strong><\/p>\n\n\n\n<ul><li>Fire resistance: up to 4 hours<\/li><li>Application temperature range: 5\u00b0C to 40\u00b0C<\/li><li>Tack-free time: 15-20 minutes<\/li><li>Skin-over time: 30-40 minutes<\/li><li>Cure rate: 2-3mm per 24 hours<\/li><li>Movement capability: \u00b125%<\/li><li>Shelf life: 12 months<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" width=\"740\" height=\"416\" src=\"https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited.jpeg\" alt=\"\" class=\"wp-image-3223\" srcset=\"https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited.jpeg 740w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited-400x225.jpeg 400w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited-650x365.jpeg 650w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited-250x141.jpeg 250w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-2hr-120-min-800x800-1-edited-150x84.jpeg 150w\" sizes=\"(max-width: 740px) 100vw, 740px\" \/><\/figure><\/div>\n\n\n<p><strong>How to use <a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">Dowsil Firestop 400<\/a>:<\/strong><\/p>\n\n\n\n<ul type=\"1\"><li>Ensure that the surface is clean and dry before applying the sealant.<\/li><li>Cut the nozzle at a 45\u00b0 angle to the desired bead size.<\/li><li>Load the cartridge into a caulking gun and apply the sealant in a continuous bead, making sure to fill all gaps and voids.<\/li><li>Tool the sealant immediately after application to ensure good adhesion and a smooth finish.<\/li><li>Allow the sealant to cure before painting or exposing it to water or other chemicals.<\/li><\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" src=\"https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited.jpeg\" alt=\"\" class=\"wp-image-3224\" width=\"-39\" height=\"-22\" srcset=\"https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited.jpeg 800w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited-400x225.jpeg 400w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited-650x366.jpeg 650w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited-250x141.jpeg 250w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited-768x432.jpeg 768w, https:\/\/www.dortechdirect.co.uk\/blog\/wp-content\/uploads\/2023\/03\/dow-dowsil-firestop-400-intumescent-acrylic-sealant-white-concrete-joint-800x800-1-edited-150x84.jpeg 150w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n<p><strong>Five key reasons to use Dowsil Firestop 400 White:<\/strong><\/p>\n\n\n\n<ul><li><strong>Fire protection:<\/strong> <a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\"><strong>Dowsil Firestop 400<\/strong><\/a> provides a reliable fire-resistant barrier, preventing the spread of flames, smoke and toxic gases.<\/li><li><strong>Versatility: <\/strong>This product can be used in a variety of applications, including walls, floors and ceilings, both internally and externally.<\/li><li><strong>Easy to use:<\/strong> Dowsil Firestop 400 is easy to apply using a standard caulking gun, and it cures quickly.<\/li><li><strong>Long-lasting:<\/strong> This sealant has a shelf life of 12 months and can provide up to 4 hours of fire protection.<\/li><li><strong>Tested and approved:<\/strong> <strong><a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">Dowsil Firestop 400<\/a><\/strong> has been tested and approved to various fire safety standards, including BS 476 Part 20 and EN 1366-3.<\/li><\/ul>\n\n\n\n<p>For reliable fire protection, choose <strong><a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">Dowsil Firestop 400<\/a><\/strong> from Dortech Direct. Order now to secure your property and protect your loved ones. Visit our website to buy Dowsil Firestop 400 White and other fire safety products.<\/p>\n\n\n\n<p><strong>Alternative products available from Dortech Direct you may wish to consider:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Name<\/strong><\/td><td><strong>Short Description<\/strong><\/td><td><strong>Size<\/strong><\/td><td><strong>Website Link<\/strong><\/td><\/tr><tr><td>Everbuild Fire Mate Intumescent Sealant<\/td><td>A high-quality intumescent sealant for fire protection<\/td><td>310ml<\/td><td><a href=\"https:\/\/www.dortechdirect.co.uk\/everbuild-fire-mate-sealant.html\">https:\/\/www.dortechdirect.co.uk\/everbuild-fire-mate-sealant.html<\/a><\/td><\/tr><tr><td>Nullifire FS703 Fire Resistant Sealant<\/td><td>A white, fire-rated silicone sealant<\/td><td>310ml<\/td><td><a href=\"https:\/\/www.dortechdirect.co.uk\/nullifire-m703-fire-rated-silicone-sealant-white.html\">https:\/\/www.dortechdirect.co.uk\/nullifire-m703-fire-rated-silicone-sealant-white.html<\/a><\/td><\/tr><tr><td>Arbosil 1070 Fire Resistant Silicone Sealant<\/td><td>A fire-resistant, acoustic silicone sealant<\/td><td>310ml<\/td><td><a href=\"https:\/\/www.dortechdirect.co.uk\/arbosil-1070-fire-resistant-acoustic-silicone-sealant.html\">https:\/\/www.dortechdirect.co.uk\/arbosil-1070-fire-resistant-acoustic-silicone-sealant.html<\/a><\/td><\/tr><tr><td>Protector FR IPT<\/td><td>A high-quality silicone sealant for fire protection<\/td><td>310ml<\/td><td><a href=\"https:\/\/www.dortechdirect.co.uk\/fr-ipt-silicone.html\">https:\/\/www.dortechdirect.co.uk\/fr-ipt-silicone.html<\/a><\/td><\/tr><tr><td>Dowsil Firestop 400<\/td><td>A high-performance fire-resistant sealant<\/td><td>380ml<\/td><td><a href=\"https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html\">https:\/\/www.dortechdirect.co.uk\/dowsil-firestop-400-white-380ml.html<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Dortech Direct is proud to announce that we are now official online distributors for Dow Cornings&#8217; Dowsil Firestop 400 product. This high-quality fire-resistant sealant is the latest addition to our ever-growing range of fire-rated products and we are excited to offer it to our customers. Our commitment to providing the best fire safety solutions to [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3218,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[391,348],"tags":[382,330,284],"_links":{"self":[{"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/posts\/3217"}],"collection":[{"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/comments?post=3217"}],"version-history":[{"count":3,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/posts\/3217\/revisions"}],"predecessor-version":[{"id":3420,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/posts\/3217\/revisions\/3420"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/media\/3218"}],"wp:attachment":[{"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/media?parent=3217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/categories?post=3217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dortechdirect.co.uk\/blog\/wp-json\/wp\/v2\/tags?post=3217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}