Do surfaces require any special preparation before applying DAP Foam?
Application surface must be clean, dry and free of all foreign material.
Will Touch 'n Foam prevent insects or rodents from penetrating into the home?
Touch 'n Foam insulating sealants do not contain any nutritive value and provide an effective barrier against insect and pest intrusion; however, some persistent pests may chew through cured foam. Touch 'n Foam recently launched Mouse Shield Foam Sealant + Blocker as a specialty foam containing an EPA-registered pesticide that protects the foam from attack by mice, birds, bats and tree squirrels. It also blocks ants, roaches, spiders and bees.