Get the job done right with MAX FILL™ — a high-performance expanding foam sealant built to tackle large gaps and voids. With triple expansion power, it fills openings over 1 inch wide, sealing out drafts, moisture, and pests in one easy step. Designed for indoor and outdoor use, MAX FILL™ creates a durable, weather-resistant bond that boosts energy efficiency and delivers professional results every time.
- 3x expansion fills gaps larger than 1 inch (25 mm).
- Seals out air, moisture, insects, and pests.
- Strong, weather-resistant bond for long-lasting performance.
- Suitable for both interior and exterior applications.
- Improves energy efficiency by reducing drafts.
- Ideal for foundations, crawlspaces, attics, and stud walls.
- Paintable surface for a clean, finished appearance.
- Includes reusable adapter and bonus straw to reduce foam waste.
- Perfect for large voids and through-penetrations.