{"product_id":"bias-ply-repair-unit-133-4-6-ply-5-bx","title":"PREMA PRE-PB-9 Bias Ply Repair Unit, 13-3\/4\", 6 Ply (Box of 5)","description":"\u003cstyle\u003e\n\/* Basic styling *\/\n.product-content-wrapper {\n    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, sans-serif;\n    max-width: 1000px;\n    margin: 0 auto;\n    padding: 0 15px 3rem 15px !important;\n    color: #333;\n    line-height: 1.6;\n}\n.product-content-wrapper section {\n    margin: 40px 0;\n}\n\/* Clearfix for all sections to contain floated elements *\/\n.product-content-wrapper section::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper .hero {\n    display: block;\n    overflow: auto;\n}\n\/* Additional clearfix specifically for hero section *\/\n.product-content-wrapper .hero::after {\n    content: \"\";\n    display: table;\n    clear: both;\n}\n.product-content-wrapper img {\n    max-width: 100%;\n    height: auto;\n    margin: 1.5rem 0;\n    border-radius: 8px;\n}\n.product-content-wrapper figcaption {\n    font-size: 0.9rem;\n    color: #666;\n    text-align: center;\n    margin-top: 0.5rem;\n}\n.product-content-wrapper h2 {\n    font-size: 1.5rem;\n    margin: 2rem 0 1rem;\n    font-weight: 600;\n    border-bottom: 1px solid #eee;\n    padding-bottom: 0.5rem;\n}\n.product-content-wrapper h3 {\n    font-size: 1.2rem;\n    margin: 1.5rem 0 0.75rem;\n    font-weight: 600;\n}\n.product-content-wrapper p {\n    margin-bottom: 1rem;\n}\n.product-content-wrapper ul, .product-content-wrapper ol {\n    margin-bottom: 1.5rem;\n    padding-left: 1.5rem;\n}\n.product-content-wrapper li {\n    margin-bottom: 0.5rem;\n}\n.product-content-wrapper table {\n    width: 100%;\n    border-collapse: collapse;\n    margin: 1.5rem auto;\n    box-shadow: 0 2px 8px rgba(0,0,0,0.1);\n    border-radius: 8px;\n    overflow: hidden;\n}\n.product-content-wrapper caption {\n    padding: 0.5rem;\n    font-weight: 600;\n    text-align: left;\n    background-color: #f8f9fa;\n}\n.product-content-wrapper th, .product-content-wrapper td {\n    padding: 1rem;\n    text-align: left;\n    border-bottom: 1px solid #e0e0e0;\n}\n.product-content-wrapper th {\n    background-color: #0053a6;\n    color: white;\n    font-weight: 600;\n    white-space: nowrap;\n    width: 40%;\n}\n.product-content-wrapper td {\n    background-color: white;\n    color: #333;\n}\n.product-content-wrapper tr:last-child th,\n.product-content-wrapper tr:last-child td {\n    border-bottom: none;\n}\n.product-content-wrapper tr:hover td {\n    background-color: #f8f9fa;\n}\n.product-content-wrapper .highlight {\n    background-color: #f8f9fa !important;\n    border-left: 4px solid #0053a6 !important;\n    padding: 1rem 1.5rem !important;\n    margin: 1.5rem 0 !important;\n    color: #333 !important;\n    font-weight: normal !important;\n}\n.product-content-wrapper .highlight *, .product-content-wrapper .highlight p, .product-content-wrapper .highlight span, .product-content-wrapper .highlight div {\n    color: #333 !important;\n    text-decoration: none !important;\n    font-weight: normal !important;\n    font-style: normal !important;\n}\n.product-content-wrapper .highlight strong {\n    font-weight: 600 !important;\n    color: #0053a6 !important;\n}\n.product-content-wrapper .button {\n    display: inline-block;\n    background-color: #0053a6;\n    color: white !important;\n    padding: 0.75rem 1.5rem;\n    border-radius: 4px;\n    text-decoration: none;\n    font-weight: 600;\n    margin: 1rem 0;\n}\n\/* CTA Section Styles *\/\n.product-content-wrapper .cta {\n    background: #0053a6;\n    color: white;\n    padding: 40px;\n    border-radius: 8px;\n    text-align: center;\n}\n.product-content-wrapper .cta h2,\n.product-content-wrapper .cta p {\n    color: white;\n}\n\/* Focus styles for accessibility *\/\n.product-content-wrapper a:focus-visible,\n.product-content-wrapper summary:focus-visible,\n.product-content-wrapper button:focus-visible {\n    outline: 2px solid #0053a6;\n    outline-offset: 2px;\n}\n\/* FAQ Styles *\/\n.product-content-wrapper details {\n    margin-bottom: 1rem;\n    border: 1px solid #e0e0e0;\n    border-radius: 8px;\n    padding: 0;\n}\n.product-content-wrapper summary {\n    padding: 1rem;\n    cursor: pointer;\n    font-weight: 600;\n    background: #f8f9fa;\n    border-radius: 8px 8px 0 0;\n    position: relative;\n    padding-right: 2.5rem;\n    list-style: none;\n}\n.product-content-wrapper summary::-webkit-details-marker {\n    display: none;\n}\n.product-content-wrapper summary::after {\n    content: '▶';\n    position: absolute;\n    right: 1rem;\n    top: 1rem;\n    transition: transform 0.3s ease;\n}\n.product-content-wrapper details[open] summary::after {\n    transform: rotate(90deg);\n}\n.product-content-wrapper details[open] summary {\n    border-bottom: 1px solid #e0e0e0;\n}\n.product-content-wrapper details div {\n    padding: 1rem;\n}\n\n\/* Product hero image - responsive float *\/\n.product-hero-image {\n    margin-bottom: 1.5rem;\n}\n\/* Responsive table for mobile *\/\n@media (max-width: 600px) {\n    \/* Hide table caption + column header row on small screens *\/\n    .product-content-wrapper table caption,\n    .product-content-wrapper table thead {\n        display: none;\n    }\n    \n    \/* Edge case: header row in tbody *\/\n    .product-content-wrapper table tbody tr:first-child:has(th[scope=\"col\"]) {\n        display: none;\n    }\n    \n    \/* Keep all the original mobile table styles *\/\n    .product-content-wrapper table {\n        display: block;\n        box-shadow: none;\n    }\n    .product-content-wrapper tbody {\n        display: block;\n    }\n    .product-content-wrapper tr {\n        display: block;\n        margin-bottom: 0.5rem;\n        border: 1px solid #e0e0e0;\n        border-radius: 8px;\n        overflow: hidden;\n    }\n    .product-content-wrapper th {\n        display: block;\n        width: 100%;\n        background-color: #f5f5f5;\n        color: #333;\n        font-size: 0.9rem;\n        padding: 0.75rem 1rem 0.25rem;\n        border-bottom: none;\n    }\n    .product-content-wrapper td {\n        display: block;\n        width: 100%;\n        padding: 0.25rem 1rem 0.75rem;\n        font-weight: 600;\n        border-bottom: none;\n    }\n}\n\n@media (max-width: 767px) {\n    .product-content-wrapper {\n        padding: 0 10px 3rem 10px !important;\n    }\n    .product-content-wrapper h2 {\n        font-size: 1.2rem;\n    }\n    .product-content-wrapper h3 {\n        font-size: 1.1rem;\n    }\n    .product-content-wrapper .product-hero-image {\n        float: none !important;\n        display: block !important;\n        margin: 0 auto 1.5rem auto !important;\n        max-width: 100% !important;\n    }\n    .product-content-wrapper img[style*=\"float: right\"] {\n        float: none !important;\n        display: block !important;\n        margin: 0 auto 1.5rem auto !important;\n        max-width: 100% !important;\n    }\n}\n@media (max-width: 500px) {\n    .product-content-wrapper {\n        padding: 0 10px 2rem 10px !important;\n    }\n}\n@media (min-width: 768px) {\n    .product-content-wrapper .product-hero-image {\n        float: right !important;\n        max-width: 40%;\n        margin: 0 0 1rem 20px;\n    }\n}\n\u003c\/style\u003e\n\u003cdiv class=\"product-content-wrapper\"\u003e\n\u003csection class=\"hero\"\u003e\u003cimg alt=\"Black tire repair patches in sealed packaging showing PREMA PB-9 bias ply repair unit\" class=\"product-hero-image\" decoding=\"async\" loading=\"eager\" height=\"600\" width=\"800\" sizes=\"(max-width: 767px) 100vw, 40vw\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/PB-9.jpg?v=1737246637\u0026amp;width=400 400w,\n          https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/PB-9.jpg?v=1737246637\u0026amp;width=800 800w\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/PB-9.jpg?v=1737246637\u0026amp;width=800\"\u003e\n\u003ch2\u003eHeavy Duty Bias Ply Repairs - PREMA Tire Repair Patch Kit (PB-9, 5 Count)\u003c\/h2\u003e\n\u003ch3\u003eProfessional Grade 13.75-Inch Tire Patches for Commercial Vehicles\u003c\/h3\u003e\n\u003cp\u003eThe PREMA PB-9 bias ply tire repair patch delivers professional-grade strength for commercial trucks, farm equipment, and heavy-duty vehicles. Each 13.75-inch patch features robust 6-ply construction that handles crown, shoulder, and sidewall repairs on bias ply tires. This 5-count box provides reliable, long-lasting tire fixes using standard vulcanizing cement systems.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eCommercial-Grade Durability\u003c\/strong\u003e - 6-ply construction delivers high strength and resilience designed for heavy equipment applications, withstanding demanding conditions that would compromise standard patches.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eVersatile Repair Coverage\u003c\/strong\u003e - Large 13.75-inch size handles medium to large tire damage including crown injuries, shoulder punctures, and sidewall repairs on all bias ply tube and tubeless tires.\u003c\/div\u003e\n\u003cdiv class=\"highlight\"\u003e\n\u003cstrong\u003eProfessional Installation System\u003c\/strong\u003e - Works seamlessly with PREMA Ultra Fast Dry \u003cem\u003evulcanizing cement\u003c\/em\u003e and standard tire repair equipment, forming permanent bonds that restore tire integrity.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003ePerfect for Commercial Applications\u003c\/h2\u003e\n\u003cp\u003eIdeal when you need reliable tire repairs for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial truck fleets and delivery vehicles.\u003c\/li\u003e\n\u003cli\u003eAgricultural equipment including tractors and farm machinery.\u003c\/li\u003e\n\u003cli\u003eConstruction and heavy equipment operations.\u003c\/li\u003e\n\u003cli\u003eIndustrial vehicles operating in demanding environments.\u003c\/li\u003e\n\u003cli\u003eFleet maintenance shops requiring professional-grade repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable\u003e\n\u003ccaption\u003ePREMA PB-9 Bias Ply Tire Repair Patch Specifications\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003ePREMA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003ePB-9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd\u003eBias Ply Tire Repair Patch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e13.75 x 13.75 in (349 x 349 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003e6 Ply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eQuantity\u003c\/th\u003e\n\u003ctd\u003e5 units per box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eApplication\u003c\/th\u003e\n\u003ctd\u003eCrown, shoulder, and sidewall repairs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCompatibility\u003c\/th\u003e\n\u003ctd\u003eBias ply tube and tubeless tires\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eInstallation Requirements\u003c\/h2\u003e\n\u003cp\u003eFor optimal results, use with PREMA Ultra Fast Dry Vulcanizing Cement. Always clean and prepare the tire surface thoroughly, fill any injury channels completely, and follow proper vulcanizing procedures for permanent adhesion.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection class=\"cta\"\u003e\n\u003ch2\u003eGet Professional Tire Repair Results\u003c\/h2\u003e\n\u003cp\u003eDon't let tire damage slow down your commercial operations. These heavy-duty bias ply patches provide the strength and reliability your fleet demands.\u003c\/p\u003e\n\u003cstrong\u003eOrder your PREMA PB-9 repair kit today and keep your vehicles running strong.\u003c\/strong\u003e\u003c\/section\u003e\n\u003csection style=\"margin: 40px 0;\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: How does this compare to plug-style tire repairs? A: Patches provide permanent structural repair by bonding to the tire's inner surface, creating a reinforced seal that restores tire integrity. Plugs only fill the puncture hole without structural reinforcement. For commercial applications requiring long-term reliability, patches offer superior durability and safety compared to temporary plug solutions. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does this compare to plug-style tire repairs?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003ePatches provide permanent structural repair by bonding to the tire's inner surface, creating a reinforced seal that restores tire integrity. Plugs only fill the puncture hole without structural reinforcement. For commercial applications requiring long-term reliability, patches offer superior durability and safety compared to temporary plug solutions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: Can these patches repair sidewall damage on bias ply tires? A: Yes, the PB-9 is specifically engineered for crown, shoulder, and sidewall injuries on bias ply tube and tubeless tires. The large 13.75-inch coverage area effectively handles extensive damage zones that smaller patches cannot address. Always ensure proper surface preparation and vulcanizing cement application for optimal adhesion and performance. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan these patches repair sidewall damage on bias ply tires?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, the PB-9 is specifically engineered for crown, shoulder, and sidewall injuries on bias ply tube and tubeless tires. The large 13.75-inch coverage area effectively handles extensive damage zones that smaller patches cannot address. Always ensure proper surface preparation and vulcanizing cement application for optimal adhesion and performance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: What vulcanizing cement is recommended for installation? A: PREMA Ultra Fast Dry Vulcanizing Cement is specifically formulated for optimal bonding with these patches. Clean the tire surface thoroughly, apply cement evenly, and allow proper curing time. Always fill injury channels completely before patch application to prevent air bubbles and ensure strong adhesion for long-lasting repairs. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat vulcanizing cement is recommended for installation?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003ePREMA Ultra Fast Dry Vulcanizing Cement is specifically formulated for optimal bonding with these patches. Clean the tire surface thoroughly, apply cement evenly, and allow proper curing time. Always fill injury channels completely before patch application to prevent air bubbles and ensure strong adhesion for long-lasting repairs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdiv style=\"display: none;\"\u003e\n\u003c!--FAQ--\u003e Q: Are these patches suitable for radial tires? A: No, these patches are exclusively designed for bias ply tire construction. Radial and bias ply tires have fundamentally different internal structures and flexibility characteristics. Using bias ply patches on radial tires can cause structural failure, uneven wear patterns, and potential safety hazards due to incompatible construction methods. \u003c!--\/FAQ--\u003e\n\u003c\/div\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these patches suitable for radial tires?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo, these patches are exclusively designed for bias ply tire construction. Radial and bias ply tires have fundamentally different internal structures and flexibility characteristics. Using bias ply patches on radial tires can cause structural failure, uneven wear patterns, and potential safety hazards due to incompatible construction methods.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Prema","offers":[{"title":"Default Title","offer_id":46858272014587,"sku":"PRE-PB-9","price":102.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/3612\/5947\/files\/PB-9.jpg?v=1767638070","url":"https:\/\/garagesupplyguys.com\/products\/bias-ply-repair-unit-133-4-6-ply-5-bx","provider":"Garage Supply Guys","version":"1.0","type":"link"}