Air Filter Foam 12"x 12" x 15mm Thick

Air Filter Foam 12"x 12" x 15mm Thick

If you're working on a vintage or classic motorcycle and the original air filter isn’t available anymore, our foam air filter sheets can be cut to size and glued in place where needed.

Below are some great adhesive options to get the job done right:

Recommended Glues for Foam Air Filter Sheets.

1. Contact Adhesives

Examples: 3M Super 77 Spray Adhesive, Weldwood Contact Cement

Why they work well: These are widely used in automotive and bike repairs. They create a strong, flexible bond and don’t harden or block the foam’s pores. Perfect for sticking foam to foam or even to plastic or metal frames.

Good to know: They hold up against fuel, oil, and heat (up to around 120°C). Make sure you apply to both surfaces, let it go tacky, and then press together firmly. Always use in a well ventilated area!

2. Polyurethane Adhesives

Example: Gorilla Glue Original

Why they work well: These glues are great for bonding porous materials like foam. Once cured, they’re flexible and resistant to oil, fuel, and heat (100–150°C).

Heads-up: They expand slightly as they cure, so use a small amount and clamp the foam while it sets. You can trim off any excess afterwards. Don’t use too much as it might block airflow through the foam.

3. Specialty Foam Adhesives

Examples: Permatex Weatherstrip Adhesive, UniBond Foam Adhesive

Why they work well: These are made specifically for foam and similar materials. They stay flexible and breathable after drying, and hold up to heat, oil, and fuel exposure.

Tip: Apply a thin layer to both surfaces, press together, and let it cure. It’s always a good idea to test a small area first to be sure it doesn’t clog the foam.