RodentStop is a barrier paste that is animal friendly for pest control, reinforced with metal fiber for excellent protection and metal detectable. This paste formula functions as a physical barrier, sealing cracks, seams, joints, holes, and crevices to prevent ingress and close any entryways for rodents, mice, and other pests. Highly ideal for a wide range of locations making it a versatile and flexible choice. It can be incorporated into both existing and new buildings especially in hygiene sensitive areas such as hospitals and food preparation facilities. It can also be painted over once set and dry and remains potent and effective. It is pesticides-free and is instantly waterproof, making it a highly effective formula. Also, it is compliant with the Integrated Pest Management (IPM) approach. RodentStop comes in a 12 oz. tube. This product must be applied with a caulking gun (not included).