Frost King F4 Mortite Caulking Cord (19-Ounce, 90-Foot Long, 3-Pack)

Seal out drafts and moisture with the Frost King Mortite weather caulking rope, a versatile and easy-to-use solution for insulating windows, doors, sinks, tubs, walls, and gutters. This 19 ft. roll of grey, water-resistant butyl rubber strip is designed to provide a tight, flexible seal that helps prevent air leaks and energy loss in your home. The removable caulk cord weatherseal is ideal for both temporary and long-term applications, making it perfect for seasonal weatherproofing or quick repairs. Its pliable material allows you to mold it into gaps and cracks of various sizes, ensuring a custom fit every time. Use this rope caulk to fill gaps around window frames, door jambs, or plumbing fixtures, and enjoy improved comfort and reduced utility bills. The Frost King Mortite is compatible with a wide range of surfaces and is easy to remove when needed, leaving no residue behind. Each package contains three strips, with a total weight of 19 oz., providing ample coverage for multiple projects. Choose this trusted hardware sealer for reliable, mess-free insulation and draft protection throughout your home.

• VERSATILE WEATHERSEAL PROTECTION: Seals gaps around windows, doors, tubs, and sinks to block drafts and moisture. Ideal for use as a caulk cord weatherseal in multiple home areas.
• EASY TO APPLY AND REMOVE: Flexible strip form allows for quick installation and clean removal. Works well as removable caulk for seasonal or temporary sealing needs.
• DURABLE BUTYL RUBBER MATERIAL: Made from strong butyl rubber for long-lasting adhesion. Resists cracking and shrinking, making it suitable for rope caulking windows and doors.
• WATER RESISTANT PERFORMANCE: Designed to withstand moisture and humidity. Acts as a reliable alternative to foam caulking filler or bathtub caulking tape in wet environments.
• MULTI-SURFACE COMPATIBILITY: Adheres to wood, metal, glass, and tile. Use as rope caulk white or clear caulk tape for sealing gutters, walls, and other surfaces throughout your home.