Tadpole Glass Gasket – 1/2" Bulb x 1-1/8" Flat – 1-5/8" Overall – Sold by Foot

Total Hearth Tadpole Glass Gasket – 1/2" Bulb x 1-1/8" Flat x 1-5/8" Overall – Graphite Fiberglass with PSA – Sold by the Running Foot

Restore a proper high-temperature seal with this Total Hearth Tadpole Glass Gasket. Designed for compatible stove, fireplace, insert, glass, door, and other heating appliance applications, this specialty gasket features an approximately 1/2" compressible bulb with a 1-1/8" flat fiberglass mounting section for an overall width of approximately 1-5/8".

The gasket is constructed from graphite-treated fiberglass and features approximately 1" wide pressure-sensitive adhesive (PSA) backing on the flat section to help hold and position the gasket during installation.

Because this gasket is sold by the running foot, you can purchase exactly the amount required for your repair instead of buying a predetermined length.

IMPORTANT – SOLD BY THE RUNNING FOOT:
This gasket is sold by the individual running foot. Enter the quantity based on the total number of feet required for your application.
• Quantity 1 = 1 foot
• Quantity 2 = 2 continuous feet
• Quantity 3 = 3 continuous feet
• Quantity 6 = 6 continuous feet
• Quantity 10 = 10 continuous feet

Whenever possible, multiple feet ordered will be supplied as one continuous length rather than individual 1-foot sections. Measure the complete gasket path before ordering and consider allowing a small amount of additional material for trimming and final fitting.

Key Features:
• Generic High-Temperature Tadpole Gasket – Designed for compatible stove, fireplace, insert, and glass sealing applications
• Sold by the Running Foot – Purchase only the amount required for your specific repair
• Continuous Length – Multiple feet ordered will be supplied as one continuous length whenever possible
• Tadpole Gasket Design – Combines a compressible sealing bulb with a wide flat mounting section
• 1/2" Bulb – Compressible fiberglass sealing section designed to conform around compatible mating surfaces
• 1-1/8" Flat Section – Provides a wide fiberglass mounting surface for proper gasket positioning
• 1-5/8" Overall Width – Complete gasket profile measures approximately 1-5/8" overall
• Approximately 1" PSA Backing – Pressure-sensitive adhesive helps position and hold the gasket during installation
• Graphite Fiberglass Construction – Designed for demanding high-temperature sealing applications
• Flexible Construction – Conforms around compatible glass, doors, panels, and other sealing surfaces
• Replacement Seal – Ideal for replacing worn, flattened, frayed, damaged, or deteriorated tadpole gasket material
• Total Hearth House Brand – Quality replacement gasket material for heating appliance repair and maintenance

Specifications:
• Brand: Total Hearth
• Product Type: Tadpole glass gasket / high-temperature sealing gasket
• Gasket Style: Tadpole / bulb-and-tail gasket
• Bulb Diameter: Approximately 1/2"
• Flat Fiberglass Section: Approximately 1-1/8"
• Overall Width: Approximately 1-5/8"
• PSA Adhesive Width: Approximately 1"
• Material: Fiberglass
• Finish: Graphite treated
• Backing: Pressure-sensitive adhesive (PSA)
• Length: Sold by the running foot
• Quantity: 1 quantity = 1 running foot
• Application: Compatible stove, fireplace, insert, glass, door, and high-temperature sealing applications

How to Order:
This Total Hearth tadpole gasket is priced and sold by the running foot. Enter the total number of feet required in the quantity box when ordering.

For example, if your application requires 7 feet of gasket, enter a quantity of 7. You will receive approximately 7 continuous feet of gasket whenever possible.

If you are replacing gasket material on multiple glass panels, doors, or sealing surfaces, measure each gasket path and add the measurements together before determining your order quantity. We recommend allowing a small amount of additional material for trimming and final fitting.

Common Applications:
• Fireplace glass assemblies
• Stove glass assemblies
• Gas fireplace glass
• Gas stove glass
• Fireplace door seals
• Stove door seals
• Fireplace inserts
• Heating appliance glass panels
• Access panels and doors
• Other high-temperature applications requiring a compatible 1/2" bulb x 1-1/8" flat tadpole gasket

Fitment Note:
This is a generic Total Hearth replacement gasket and is not manufactured specifically for one appliance brand or model. Before ordering, compare the gasket profile and measurements with your existing gasket or the requirements of your application.

Verify the approximately 1/2" bulb, 1-1/8" flat fiberglass section, 1-5/8" overall width, approximately 1" PSA backing, mounting configuration, and required length. Dimensions alone should not be used as the only method of determining compatibility.

If your appliance manufacturer specifies a particular OEM gasket, compare the original gasket profile, construction, and installation method before substituting a generic replacement.

About the Tadpole Gasket Design:
Unlike conventional round rope gasket or flat fiberglass tape, a tadpole gasket combines a compressible sealing bulb with a flat mounting tail. This specialized design provides both a compressible sealing surface and a convenient mounting area.

On this gasket, the approximately 1/2" graphite fiberglass bulb provides the primary compressible sealing section while the approximately 1-1/8" flat fiberglass section provides the mounting surface. Together, the complete gasket profile measures approximately 1-5/8" overall.

The flat section also features approximately 1" wide PSA self-adhesive backing to help hold the gasket in position during installation.

Why Is the Glass Gasket Important?
A properly fitted gasket provides a compressible sealing surface between compatible glass, doors, panels, and surrounding appliance components. It can also help reduce direct contact between glass and metal components when the appliance is designed around this type of gasket profile.

Using the correct gasket profile is important because an incorrectly sized gasket may provide too much or too little compression and may not position the glass or door assembly as intended.

When Should a Tadpole Gasket Be Replaced?
Repeated heating, cooling, compression, and normal appliance use can eventually cause fiberglass gasket material to deteriorate. Replacement should be considered if you notice:
• Flattened or excessively compressed gasket material
• Frayed or torn fiberglass
• Hardened or brittle sections
• Missing gasket material
• Sections separating from the glass or mounting surface
• Damaged or deteriorated adhesive backing
• Visible gaps around the sealing surface
• Loss of the original tadpole gasket profile

It is also a good idea to inspect the gasket whenever the glass, door, or associated appliance component is removed for cleaning, maintenance, or replacement.

PSA Self-Adhesive Backing:
The flat fiberglass mounting section features approximately 1" wide pressure-sensitive adhesive backing. The PSA helps hold the gasket in position during installation and makes it easier to maintain proper alignment.

For best adhesion, remove old gasket material, adhesive residue, soot, dust, grease, and debris before installing the replacement. The installation surface should be clean and completely dry.

The PSA backing is primarily intended to assist with gasket positioning. Always follow the appliance or equipment manufacturer's instructions regarding retainers, fasteners, glass hardware, or additional adhesive requirements.

Installation Tips:
• Allow the appliance or equipment to cool completely before beginning installation
• Carefully inspect the position and orientation of the original gasket before removing it
• Take photos during disassembly if needed for installation reference
• Carefully remove the existing gasket and loose fiberglass material
• Remove old adhesive, soot, dust, grease, and debris from the mounting area
• Make sure the glass and mounting surfaces are clean and completely dry
• Compare the replacement gasket profile with the original gasket before installation
• Test-fit the gasket before removing the PSA protective backing
• Confirm the proper orientation of the bulb and flat mounting section
• Remove the adhesive backing gradually while positioning the gasket evenly
• Avoid stretching the fiberglass gasket during installation
• Work gradually around corners and curves to maintain the proper gasket profile
• Trim excess material only after confirming the required finished length
• Reinstall the glass, door, panel, or related hardware according to the equipment manufacturer's instructions
• Do not overtighten glass retainers or mounting hardware

Why Choose Total Hearth Tadpole Glass Gasket?
The Total Hearth 1/2" Bulb x 1-1/8" Flat Tadpole Gasket provides a versatile replacement solution for compatible high-temperature sealing applications. Its specialized profile combines an approximately 1/2" compressible bulb, 1-1/8" flat fiberglass mounting section, 1-5/8" overall width, graphite-treated fiberglass construction, and approximately 1" PSA adhesive backing.

Because this gasket is sold by the running foot, you can purchase the amount required for your specific repair without paying for unnecessary material.

Restore the seal on your compatible stove, fireplace, insert, glass assembly, door, or other heating application with the Total Hearth Tadpole Glass Gasket – 1/2" Bulb x 1-1/8" Flat x 1-5/8" Overall – Graphite Fiberglass with PSA – Sold by the Running Foot.