Introduction
This instruction manual provides essential information for the proper use and application of the Speedway Motors Heater Sealing Foam. Designed for automotive use, this self-adhesive foam roll effectively eliminates air leaks in various systems. Please read this manual thoroughly before installation to ensure optimal performance and safety.
Product Features
- Dimensions: Comes in a 25-foot roll, 3/4 inch thick x 1-1/4 inch wide.
- Air Leak Elimination: Specifically designed to create a tight seal, preventing air leaks.
- Self-Adhesive Backing: Features a strong adhesive for easy and secure application.
- Versatile Application: Ideal for pressurized air sealing in automotive heaters, ducting, and weather stripping.
- Durable Material: Made from high-quality foam for long-lasting performance.
Applications
The Speedway Motors Heater Sealing Foam is engineered for various automotive sealing needs, including:
- Heater Systems: Sealing around heater cores, boxes, and ducts to prevent heat loss or air intrusion.
- Ducting: Ensuring airtight connections in HVAC ductwork within vehicles.
- Weather Stripping: Enhancing seals around doors, windows, or other openings to reduce drafts and noise.
- General Air Sealing: Any application requiring a flexible, self-adhesive barrier against air movement.
Installation Instructions
- Prepare the Surface: Ensure the application surface is clean, dry, and free from dust, grease, or debris. A clean surface is crucial for optimal adhesive bonding.
- Measure and Cut: Measure the length of the area where the foam will be applied. Cut the foam roll to the required length using scissors or a utility knife.
- Apply the Foam: Carefully peel back a small section of the protective backing from the adhesive side of the foam. Align the foam with the starting point of your application area.
- Press Firmly: As you slowly peel away more of the backing, press the foam firmly onto the surface, working in small sections to ensure a smooth, bubble-free application. Avoid stretching the foam during application.
- Secure Edges: Pay special attention to edges and corners, ensuring they are fully adhered to create a complete seal.

Image: A roll of Speedway Motors Heater Sealing Foam, showing the gray foam material and the white protective backing over the self-adhesive side. This illustrates the product's form factor before application.

Image: A close-up view of the Speedway Motors Heater Sealing Foam, highlighting its texture and thickness. This image demonstrates the material quality and profile of the foam.
Specifications
| Brand | Speedway Motors |
| Model Number | 9102300 |
| Material | Foam |
| Color | Plain (Gray) |
| Roll Length | 25 feet |
| Thickness | 3/4 inch |
| Width | 1-1/4 inch |
| Adhesive Type | Self-adhesive backing |
| Recommended Use | Automotive heaters, ducting, weather stripping |
Note: Product dimensions (17"L x 17"W) and item weight (5 pounds) listed in some specifications refer to packaging/shipping, not the foam roll itself. The foam roll is 25 feet long.
Care and Storage
To maintain the integrity and adhesive properties of the sealing foam:
- Store the unused portion of the roll in a cool, dry place, away from direct sunlight and extreme temperatures.
- Keep the adhesive backing protected until ready for use to prevent contamination.
- Avoid prolonged exposure to harsh chemicals or solvents, which may degrade the foam or adhesive.
Troubleshooting
If you encounter issues during or after installation:
- Poor Adhesion: Ensure the surface was thoroughly cleaned and dry before application. Re-clean the surface and reapply if necessary. Cold temperatures can affect adhesive performance; ensure the foam and surface are at room temperature if possible.
- Incomplete Seal: Check for gaps or areas where the foam was not pressed firmly. Apply additional foam or press existing foam more securely.
Support and Contact Information
For further assistance, technical support, or inquiries regarding the Speedway Motors Heater Sealing Foam, please contact Speedway Motors directly through their official website or customer service channels. Refer to your purchase documentation for specific contact details.
Manufacturer: Speedway Motors