Sprayable heat barrier that protects surrounding surfaces during welding, soldering, and brazing. Also helps locate small gas leaks by foaming up at the leak point.

• Shields nearby finishes and combustibles from torch heat during soldering, brazing, or welding
• Detects pinhole gas leaks - foams visibly at the leak source
• Helps prevent flare-ups when working near pilot lights or flammable materials
• Biodegradable formula
• No harsh chemicals and no PFAS (forever chemicals)
• Non-toxic and non-carcinogenic
• Leaves zero residue and wipes clean
• Size: 32 oz