Whether you’re a professional contractor or a DIY enthusiast, our Joist Tape G-Tape products will help you achieve a high-quality finish for your outdoor construction projects. So why wait? Browse our selection today and experience the difference that Joist Tape G-Tape can make in protecting your outdoor structures from moisture damage!
Nichigo 3040BK 2” G-Tape joist tape offers an easy to install, waterproof membrane that protects your deck joists from rotting. G-Tape is an acrylic flashing tape with an adhesive backing. The tape is AAMA 7-11 Level 3 Class A rated and meets the highest standards for hot and cold temperature performance. There is no need to for use of additional primer with this joist tape and it is extremely lightweight in comparison to other flashing material. Nichigo 3040BK 2” G-Tape can also be used to flash windows and doors. Each 2”, 4″, 6″, or 12″ wide roll is 65’ long.