Expanding foam tape
TP610 NG is a soft and flexible open cell polyurethane foam, impregnated with an acrylic based, UV stabilised resin. The resin is water repellent and contains a fire retardant. It is supplied as pre-compressed rolls with a self-adhesive side to aid initial location. Weathertight, it satisfies most requirements as an external weather seal in building and civil engineering applications.
Impregnated foam tape which can be used for weathertight sealing of perimeter joints around windows and doors. In order to provide thermal insulation within the perimeter joint and maintain the energy rating of the window, it is recommended to also use FM330 Pro Foam Airseal. The use of this system will maintain the energy rating or U-value of the installed window and prevent thermal bridging through the perimeter gap. TP610 NG is available in a range of widths and thicknesses.