How do I remove excess or dried expanding foam?

To remove excess or dried mounting foam, you can follow these steps:

• Remove fresh foam: If the mounting foam has not yet dried, it can simply be removed with a damp cloth. Wear gloves to avoid direct skin contact.

• Remove dried foam: Dried mounting foam is more difficult to remove. Various methods can help:
• Mechanical removal: Using a sharp knife or a tool such as a scraper, you can carefully try to scrape off the foam. Work very carefully to avoid damaging the surface.
• Chemical removal: There are special foam removers that soften the mounting foam and make removal easier. However, be sure to follow the manufacturer's safety instructions to avoid health risks.
• Heat application: You can soften the foam using a hair dryer or a heat gun. Caution: Do not burn it! Scraping it off should then be easier.

In general: Be careful when handling mounting foam and make sure that no uncured foam gets on skin or clothing, as it is very difficult to remove.