Non-toxic sealant to prevent access to rodent pests in and around the home and garden. Ideal for joints, cracks, holes and seams. Fully waterproof and can be over-painted. Features and Benefits: Seals joints, gaps, holes and cracks to prevent rodent access Long lasting waterproof protection For both indoor and outdoor use Non-toxic, poison-free How To Use: Read full instructions before use. Using a caulking gun, place the sealant where needed, smooth in place afterwards and leave to set. Dries quickly and fully cured in 48 hours. Forms an impenetrable barrier to rodents. Where To Use: Use to fill holes, gaps, cracks or seams where mice or rats may gain access to your property.