Fix, seal, and bond. Other Uses for Spray Foam 1. Spray Foam is great for sealing air leaks around windows. 2. Around Pipes and flush. To keep plastic waste lines from rattling when water runs through, Spray foam around the pipes where they intersected floor joists. 3. Landscaping helps bond rocks permanently together. 4. Secure … Continue reading 6 Other Uses for Spray Foam around the House