TYTAN OUTDOOR & AUTO PRO is a ready to use, easy to apply, one-component polyurethane foam specially formulated to fill, insulate and seal gaps, cracks, openings and blend in with automotive undercarriages and outdoor landscaping applications. The OUTDOOR & AUTO PRO formula creates a durable airtight seal, stops air infiltration, pests, and saves energy. It provides excellent adhesion to most surfaces and materials including metal, wood, glass, masonry and plastic. It is environmentally friendly, contains no CFC's or HCFC's and it is UL listed.