{"product_id":"vwd-bump-out-installation-kit-3-urethanes-2-primers-vwd-ext-3","title":"VWD Bump-Out Installation Kit, 3 Urethanes + 2 Primers | VWD-EXT-3","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10261260697670-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10261260697670-9\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\u003csection id=\"vwd-bump-out-urethane-kit\"\u003e \u003ch2 id=\"vwd-10261260697670-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eVWD Urethane Van Bump Out Installation Kit (3 Urethanes + 2 Primers)\u003c\/h2\u003e \u003cp\u003eThis kit is designed for one job: a clean, strong, weather-tight urethane bond when installing a VWD van bump-out. It includes the correct quantity of automotive-grade urethane plus primers so you can prep both bonding surfaces and install with confidence.\u003c\/p\u003e \u003cdiv aria-label=\"Quick facts\"\u003e \u003ch2 id=\"vwd-10261260697670-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eQuick Facts\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBest used for: 1 van bump-out installation\u003c\/li\u003e \u003cli\u003eKit includes: 3 urethanes + 2 single-application primers\u003c\/li\u003e \u003cli\u003eUrethane type: Sikaflex P2G automotive polyurethane\u003c\/li\u003e \u003cli\u003eSafe drive-away time: 6 hours (keep taped a minimum of 24 hours)\u003c\/li\u003e \u003cli\u003eShelf life: 3 to 6 months (do not stock up)\u003c\/li\u003e \u003cli\u003eWarranty: 30-day (kit components)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003chr\u003e \u003csection id=\"what-is-included\"\u003e \u003ch2 id=\"vwd-10261260697670-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eWhat’s Included\u003c\/h2\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003e3x Sikaflex P2G Automotive Urethane Adhesive\u003c\/h3\u003e \u003cp\u003eOne-component, cold-applied, quick-curing, high-viscosity polyurethane adhesive designed for direct-glazed automotive glass applications. Engineered to perform to OEM strength standards and exceed FMVSS 212 \/ 208 requirements.\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrimer-less to glass formulation\u003c\/li\u003e \u003cli\u003eHigh-viscosity bead control for cleaner installs\u003c\/li\u003e \u003cli\u003eStrong bond for vibration and weather exposure\u003c\/li\u003e \u003cli\u003e6-hour safe drive-away time\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003e2x Single-Application Primers\u003c\/h3\u003e \u003cp\u003ePrimer is the base layer on your van wall and bonds out bonding surfaces to help achieve proper adhesion with automotive urethane. It is formulated for use with automotive polyurethanes and is visible under long-wave UV light for short-term process control.\u003c\/p\u003e \u003cul\u003e \u003cli\u003eImproves adhesion across common substrates\u003c\/li\u003e \u003cli\u003eEasy to apply\u003c\/li\u003e \u003cli\u003eUV visible for limited-time inspection\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"who-this-kit-is-for\"\u003e \u003ch2 id=\"vwd-10261260697670-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eWho This Kit Is For\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDIY builders installing a VWD bump out at home\u003c\/li\u003e \u003cli\u003eUpfitters who want a consistent, repeatable urethane install process\u003c\/li\u003e \u003cli\u003eAnyone who wants the correct quantity for a single bump-out install\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"tools-needed\"\u003e \u003ch2 id=\"vwd-10261260697670-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTools You Need\u003c\/h2\u003e \u003cp\u003eA standard caulking gun will not dispense automotive urethane correctly. Use a high-ratio gun for a smooth bead and proper control.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e26:1 ratio caulk gun (recommended)\u003c\/li\u003e \u003cli\u003eGloves, masking tape, clean rags\u003c\/li\u003e \u003cli\u003eSurface prep supplies (cleaner per your process)\u003c\/li\u003e \u003cli\u003eCut-off\/decking tools as needed for cleanup\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ca href=\"\/products\/vwd-ds00004-professional-26-1-caulk-gun\"\u003e Shop VWD Professional 26:1 Urethane Caulk Gun \u003c\/a\u003e\u003c\/p\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"how-to-use\"\u003e \u003ch2 id=\"vwd-10261260697670-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eHow to Use This Kit\u003c\/h2\u003e \u003col\u003e \u003cli\u003eDry-fit the bump out. Confirm alignment and contact areas.\u003c\/li\u003e \u003cli\u003ePrep bonding surfaces. Clean and fully dry.\u003c\/li\u003e \u003cli\u003eApply primer to the bonding faces (van wall and bump-out) per your installation method. Let it flash off per instructions.\u003c\/li\u003e \u003cli\u003eApply a consistent urethane bead.\u003c\/li\u003e \u003cli\u003eSet the bump out into place and apply even pressure.\u003c\/li\u003e \u003cli\u003eTape the assembly in position. Keep taped for a minimum of 24 hours.\u003c\/li\u003e \u003cli\u003eAvoid driving until the safe drive-away time has passed (minimum 6 hours).\u003c\/li\u003e \u003c\/ol\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-Fiberglass-Bump-Outs-Guide.pdf?v=1793295711\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e View VWD Bump Out Installation Instructions (PDF) \u003c\/a\u003e\u003c\/p\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"why-vwd-kit\"\u003e \u003ch2 id=\"vwd-10261260697670-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eWhy Use the VWD Bump Out Kit\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCorrect quantity for one bump-out install\u003c\/li\u003e \u003cli\u003eAutomotive-grade urethane designed for direct-glazed applications\u003c\/li\u003e \u003cli\u003ePrimer included for proper adhesion workflow\u003c\/li\u003e \u003cli\u003eReduces installation delays caused by missing materials\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"faq\"\u003e \u003ch2 id=\"vwd-10261260697670-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ: Urethane Bump Out Installation Kit\u003c\/h2\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow many bump outs does this kit install?\u003c\/h3\u003e \u003cp\u003eOne bump out.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat’s in the kit?\u003c\/h3\u003e \u003cp\u003e3 urethanes and 2 single-application primers.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eDo I need a special caulk gun?\u003c\/h3\u003e \u003cp\u003eYes. Use a 26:1 ratio gun for proper dispensing and bead control.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow long do I keep it taped?\u003c\/h3\u003e \u003cp\u003eTape the bump out in place for a minimum of 24 hours.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is the safe drive-away time?\u003c\/h3\u003e \u003cp\u003e6 hours minimum.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat is the shelf life?\u003c\/h3\u003e \u003cp\u003e3 to 6 months.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eDoes this work for van windows too?\u003c\/h3\u003e \u003cp\u003eThis kit is sized for a bump out install. For window installs, use the VWD window installation kits.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhere can I find the installation instructions?\u003c\/h3\u003e \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VWD-Fiberglass-Bump-Outs-Guide.pdf?v=1793295711\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Click here for the VWD bump-out installation instructions (PDF) \u003c\/a\u003e\u003c\/p\u003e \u003c\/section\u003e \u003chr\u003e \u003csection id=\"internal-links\"\u003e \u003ch2 id=\"vwd-10261260697670-8\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eRelated VWD Installation Items\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"\/collections\/installation-accessories\"\u003eUrethanes \u0026amp; Primer\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/collections\/installation-accessories\"\u003eInstallation Accessories\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/blogs\/van-window-guides\/sprinter-bump-out-extensions-planning-space-and-clearance\"\u003eShop Van Bump Outs\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eWindow Installation Instructions\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c\/section\u003e \u003c\/section\u003e\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10261260697670-9\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":46360038670405,"sku":"VWD-EXT-3","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/7888\/8005\/files\/van-bump-out-installation-kit__87079.1742946446.jpg?v=1794335468","url":"https:\/\/virtusvans.com\/products\/vwd-bump-out-installation-kit-3-urethanes-2-primers-vwd-ext-3","provider":"Virtus Vans","version":"1.0","type":"link"}