{"product_id":"tadpole-gasket-1-2-bulb-x-7-8-flat-graphite-fiberglass-psa-sold-by-foot","title":"Tadpole Gasket – 1\/2\" Bulb x 7\/8\" Flat – Graphite Fiberglass PSA – Sold by Foot","description":"\u003ch3\u003e\u003cstrong\u003eTotal Hearth Tadpole Gasket – 1\/2\" Bulb x 7\/8\" Flat Tail x 1-3\/8\" Overall – Graphite Fiberglass with Self-Adhesive PSA – Sold by the Foot\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eRestore a dependable high-temperature seal with this \u003cstrong\u003eTotal Hearth Tadpole Gasket\u003c\/strong\u003e. Featuring a \u003cstrong\u003e1\/2\" compressible bulb, 7\/8\" flat mounting tail, and approximately 1-3\/8\" overall width\u003c\/strong\u003e, this specialty fiberglass gasket is designed for compatible high-temperature sealing applications requiring a bulb-and-tail style gasket profile.\u003c\/p\u003e\n\u003cp\u003eConstructed from \u003cstrong\u003egraphite-treated fiberglass\u003c\/strong\u003e, this gasket combines a compressible sealing bulb with a flexible flat mounting flange. The flat section features a \u003cstrong\u003epressure-sensitive adhesive (PSA) backing\u003c\/strong\u003e to help hold the gasket in position during installation. Sold by the running foot, you can purchase exactly the amount needed for your specific application.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIMPORTANT – SOLD BY THE RUNNING FOOT:\u003c\/strong\u003e\u003cbr\u003eThis gasket is sold by the individual running foot. Enter the quantity based on the total number of feet required for your application.\u003cbr\u003e• Quantity 1 = 1 foot\u003cbr\u003e• Quantity 2 = 2 feet\u003cbr\u003e• Quantity 3 = 3 feet\u003cbr\u003e• Quantity 6 = 6 feet\u003cbr\u003e• Quantity 8 = 8 feet\u003cbr\u003e• Quantity 10 = 10 feet\u003c\/p\u003e\n\u003cp\u003eMultiple feet ordered will be supplied as \u003cstrong\u003eone continuous length whenever possible\u003c\/strong\u003e. Measure the complete gasket path before ordering and consider allowing a small amount of additional material for trimming and final fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003cbr\u003e• Tadpole Gasket Profile – Combines a compressible sealing bulb with a flexible flat mounting tail\u003cbr\u003e• 1\/2\" Bulb – Compressible section designed to conform to compatible mating surfaces\u003cbr\u003e• 7\/8\" Flat Tail – Provides a wide mounting surface for positioning and securing the gasket\u003cbr\u003e• 1-3\/8\" Overall Width – Approximately 1\/2\" bulb plus 7\/8\" flat fiberglass tail\u003cbr\u003e• Graphite Fiberglass Construction – Designed for demanding high-temperature sealing applications\u003cbr\u003e• PSA Self-Adhesive Backing – Pressure-sensitive adhesive helps hold the gasket in position during installation\u003cbr\u003e• Sold by the Running Foot – Purchase only the amount required for your specific application\u003cbr\u003e• Continuous Length – Multiple feet ordered are supplied as one continuous length whenever possible\u003cbr\u003e• Flexible Construction – Conforms to compatible straight sections, curves, corners, doors, panels, and other surfaces\u003cbr\u003e• High-Temperature Replacement Seal – Ideal for replacing worn, flattened, frayed, or deteriorated gasket material\u003cbr\u003e• Versatile Application – Suitable for compatible heating appliances and other applications requiring this specific tadpole gasket profile\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003cbr\u003e• Brand: Total Hearth\u003cbr\u003e• Product Type: High-temperature tadpole gasket\u003cbr\u003e• Gasket Style: Tadpole \/ bulb-and-tail gasket\u003cbr\u003e• Bulb Diameter: Approximately 1\/2\"\u003cbr\u003e• Flat Tail Width: Approximately 7\/8\"\u003cbr\u003e• Overall Width: Approximately 1-3\/8\"\u003cbr\u003e• Material: Fiberglass\u003cbr\u003e• Finish: Graphite treated\u003cbr\u003e• Backing: Pressure-sensitive adhesive (PSA)\u003cbr\u003e• Length: Sold by the running foot\u003cbr\u003e• Quantity: 1 quantity = 1 running foot\u003cbr\u003e• Application: Compatible high-temperature sealing applications\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Order:\u003c\/strong\u003e\u003cbr\u003eThis Total Hearth Tadpole Gasket is priced and sold \u003cstrong\u003eby the running foot\u003c\/strong\u003e. Simply enter the total number of feet you need in the quantity box.\u003c\/p\u003e\n\u003cp\u003eFor example, if your application requires 7 feet of gasket, enter a quantity of \u003cstrong\u003e7\u003c\/strong\u003e. You will receive approximately 7 continuous feet of gasket whenever possible.\u003c\/p\u003e\n\u003cp\u003eIf gasket material is required for multiple sections, measure each gasket path and add the measurements together before ordering. We recommend allowing a small amount of additional material for corners, trimming, and final fitting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAbout the Tadpole Gasket Design:\u003c\/strong\u003e\u003cbr\u003eUnlike conventional round rope gasket or flat gasket tape, a tadpole gasket combines a \u003cstrong\u003ecompressible bulb with a flat mounting tail\u003c\/strong\u003e. This specialized profile provides both a defined compression area and a convenient mounting surface.\u003c\/p\u003e\n\u003cp\u003eOn this gasket, the approximately \u003cstrong\u003e1\/2\" bulb\u003c\/strong\u003e provides the primary compressible sealing surface, while the \u003cstrong\u003e7\/8\" flat fiberglass tail\u003c\/strong\u003e provides the mounting area. Together, the complete gasket profile measures approximately \u003cstrong\u003e1-3\/8\" overall\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eUsing the correct gasket profile is important. A standard round rope gasket, flat tape gasket, or tadpole gasket with different dimensions may not provide the same compression, mounting position, or sealing characteristics.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGraphite Fiberglass Construction:\u003c\/strong\u003e\u003cbr\u003eThis gasket is manufactured from \u003cstrong\u003egraphite-treated fiberglass\u003c\/strong\u003e for demanding high-temperature sealing applications. The woven fiberglass construction provides flexibility while allowing the bulb section to compress between compatible mating surfaces.\u003c\/p\u003e\n\u003cp\u003eThe graphite treatment also gives the gasket its dark appearance and makes it well suited for applications where a durable, flexible high-temperature fiberglass sealing material is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePSA Self-Adhesive Backing:\u003c\/strong\u003e\u003cbr\u003eThe flat mounting section features a \u003cstrong\u003epressure-sensitive adhesive (PSA) backing\u003c\/strong\u003e designed to simplify positioning during installation. Remove the protective backing gradually and press the flat fiberglass tail firmly against the prepared mounting surface.\u003c\/p\u003e\n\u003cp\u003eThe PSA is primarily designed to assist with gasket positioning. Always follow the equipment manufacturer's instructions regarding gasket installation and any additional fastening, adhesive, or sealing requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon Applications:\u003c\/strong\u003e\u003cbr\u003e• High-temperature door seals\u003cbr\u003e• Glass and panel sealing applications\u003cbr\u003e• Heating appliance gaskets\u003cbr\u003e• Stove and fireplace sealing applications\u003cbr\u003e• Access doors and panels\u003cbr\u003e• Firebox sealing applications\u003cbr\u003e• Replacement for compatible bulb-and-tail gasket profiles\u003cbr\u003e• Other high-temperature applications requiring a 1\/2\" bulb x 7\/8\" flat tadpole gasket\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment Note:\u003c\/strong\u003e\u003cbr\u003eThis is a \u003cstrong\u003egeneric replacement tadpole gasket\u003c\/strong\u003e and is not manufactured for one specific brand or model. Before ordering, compare the gasket profile and dimensions with your existing gasket or the specifications required for your application.\u003c\/p\u003e\n\u003cp\u003eConfirm the \u003cstrong\u003e1\/2\" bulb diameter, 7\/8\" flat-tail width, approximately 1-3\/8\" overall width, PSA mounting configuration, and required length\u003c\/strong\u003e. Dimensions and gasket profile should be verified carefully before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow Much Tadpole Gasket Should I Order?\u003c\/strong\u003e\u003cbr\u003eMeasure the complete gasket path where the replacement material will be installed. If you need gasket for multiple doors, panels, glass sections, or other surfaces, measure each section and add the measurements together.\u003c\/p\u003e\n\u003cp\u003eFor example, if your application measures approximately 6.5 feet, ordering \u003cstrong\u003e7 or 8 feet\u003c\/strong\u003e provides additional material for final fitting and trimming.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen Should a Tadpole Gasket Be Replaced?\u003c\/strong\u003e\u003cbr\u003eRepeated heating, cooling, compression, and normal use can eventually cause high-temperature fiberglass gasket material to deteriorate. Replacement should be considered when the existing gasket becomes excessively flattened, compressed, frayed, torn, hardened, loose, separated from its mounting surface, or no longer provides the intended seal.\u003c\/p\u003e\n\u003cp\u003eWhen replacing an existing gasket, compare the original profile and dimensions carefully before selecting a replacement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Tips:\u003c\/strong\u003e\u003cbr\u003e• Make sure the appliance or equipment is completely cool before beginning installation\u003cbr\u003e• Carefully note the position and orientation of the original gasket before removal\u003cbr\u003e• Take photos of the existing gasket installation if needed for reference\u003cbr\u003e• Remove the old gasket and loose gasket material\u003cbr\u003e• Clean away old adhesive, fibers, dirt, grease, soot, and other residue\u003cbr\u003e• Make sure the mounting surface is clean and completely dry\u003cbr\u003e• Test-fit the new gasket before removing the PSA backing\u003cbr\u003e• Confirm the correct bulb orientation before installation\u003cbr\u003e• Remove the adhesive backing gradually while pressing the flat tail evenly into position\u003cbr\u003e• Avoid stretching the fiberglass gasket during installation\u003cbr\u003e• Work gradually around corners and curves to maintain a consistent gasket profile\u003cbr\u003e• Trim excess material only after confirming the final required length\u003cbr\u003e• Follow the equipment manufacturer's installation procedures whenever applicable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose the Total Hearth Tadpole Gasket?\u003c\/strong\u003e\u003cbr\u003eThe specialized combination of a \u003cstrong\u003e1\/2\" compressible bulb, 7\/8\" flat mounting tail, approximately 1-3\/8\" overall profile, graphite-treated fiberglass construction, and PSA self-adhesive backing\u003c\/strong\u003e makes this gasket a versatile replacement option for compatible high-temperature sealing applications.\u003c\/p\u003e\n\u003cp\u003eBecause it is \u003cstrong\u003esold by the running foot\u003c\/strong\u003e, you can purchase the amount needed for your specific project rather than being limited to a predetermined length. Replace worn or damaged gasket material with the \u003cstrong\u003eTotal Hearth Tadpole Gasket – 1\/2\" Bulb x 7\/8\" Flat Tail x 1-3\/8\" Overall – Graphite Fiberglass with PSA – Sold by the Foot\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Tadpole Gasket","offers":[{"title":"Default Title","offer_id":54182532317552,"sku":"Tadpole R3427","price":4.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/4463\/3444\/files\/R3427Diagram.png?v=1786981747","url":"https:\/\/total-hearth.com\/products\/tadpole-gasket-1-2-bulb-x-7-8-flat-graphite-fiberglass-psa-sold-by-foot","provider":"Total Hearth","version":"1.0","type":"link"}