The G-Floor Mat Seam Tape helps to create a bond along the underside of the seam where two G-Floor mats meet. The durable, specially formulated G-Floor seam tape is outstanding seaming option. The G-Floor seam tape is a simple to use waterproof seaming tape useful in garages, outdoor sheds, utility rooms, laundry rooms, trailers, modular units or any other place you want to extend the life of your flooring. Our unique seaming tape is made from strong fiberglass cloth with an acrylic adhesive that creates a like-permanent, durable bond between multiple mats. The seam tape has adhesive on only one side, so it bonds on the underside without adherence to the floor. If you should you wish to separate mats in the future, simply cut through tape without damaging your polyvinyl mats. The G-Floor seam tape won't stretch in high heat and withstands extreme cold. You can seal seams and seal out water indoors or outdoors with G-Floor seam tape. The tape is a 4 in. wide roll, 2 lengths, 2 colors, and a single-sided acrylic adhesive. The flooring seam tape is made from extra strong fiberglass cloth. This tape is indoor/outdoor, waterproof that withstands extreme temperatures.