Hearthstone Castleton 8030 Wood Stove Gasket Kit (90-58300) – Complete Replacement Kit

Hearthstone Castleton 8030 Wood Stove Gasket Kit – Complete Replacement Kit

OEM Replacement Part #90-58300 | Rope Gaskets with Adhesive

Keep your Hearthstone Castleton 8030 wood stove operating at peak efficiency with this complete gasket replacement kit. Over time, the seals around your stove door and glass can deteriorate, leading to heat loss, smoke leaks, and reduced performance. This kit provides all the components needed to restore an airtight seal, improving safety, efficiency, and burn quality.

Key Features:

• Specifically for Hearthstone Castleton 8030 Models: Engineered for a perfect OEM fit.
• Boosts Efficiency: Prevents smoke leaks and ensures clean, efficient combustion.
• Durable, High-Temperature Gaskets: Made from premium, heat-resistant materials for long-lasting performance.
• Easy to Install: Includes high-temp adhesive for a quick, secure installation.

Kit Includes:

• 5 feet of 1/4” diameter rope gasket
• 5 feet of 3/8" diameter medium-density rope gasket
• 1 tube of 2 oz high-temp gasket adhesive

Specifications:

• Material: High-temperature rope gaskets
• Replacement Part #: 90-58300
• Fits: Hearthstone Castleton 8030 wood stove

Why Choose Our Hearthstone Gasket Kits?

Our Hearthstone gasket kits are precision-engineered for reliable performance and long-lasting seals. Each gasket is made from durable, heat-resistant fiberglass to ensure maximum efficiency and protection against smoke leaks. Restoring a proper seal helps your stove burn hotter, cleaner, and safer—reducing fuel use and keeping your home comfortable all season long.

Keep your stove glass clear and spotless! Try one of our glass cleaners for a perfect finish every time.