DAP Max Fill Foam Sealant - 16 oz

DAP® Max Fill™ is the original maximum expanding sealant formulated to fill gaps and voids all around the home. Max Fill provides three times the expansion to fill gaps greater than 1 inch wide. Its weather resistant bond seals out drafts and moisture. It can be used indoors or outdoors, is paintable, and comes with a reuse adapter saving the can for multiple projects.

• 3X expansion to fill gaps greater than 25 mm (1 inch) wide
• Weather-resistant bond seals out drafts and moisture
• Blocks insects and other pests
• Paintable and sandable
• Saves energy
• For interior and exterior use
• 16 oz

Specifications (pdf)

Our Return Policy

To be eligible for a return, refund or exchange, merchandise must be unused, undamaged, in its original packaging, and accompanied by the original bill of sale. If you're not satisfied that the items meet your needs, Home Hardware stores will accept the return of most regularly stocked items within 90 days of purchase. All refunds will be issued to the original method of payment.

Lumber, Building Materials, Furniture and Major Appliances return policies are subject to your local store.

Learn More