Touch 'n Foam 4001031212 Triple Expansion Foam Sealant, Amber, 12 oz Can

Our maximum expanding formula, in the familiar green can, is the original Touch 'n Foam sealant formulated to fill gaps and voids all around the home. Max Fill provides 3X the expansion to fill gaps greater than 1 in wide. Its weather-resistant bond seals out drafts while blocking insects and other pests. It can be used indoors or outdoors.