SF 685 ShurMASTIC Silver Printed Mastic Foil Tape (3" x 100')
ShurMASTIC indoor/outdoor roll mastic foil tape has a butyl rubber adhesive and is used for air-tight and moisture-free sealing of sheet metal and PVC coated duct systems. UL 723 Classified.
Features:
- Indoor/outdoor roll mastic tape
- Paintable foil
- UL 723 Classified
- FSI 20/SDI 40 Pressure Classes SMACNA 1/2, 1,2,3,4 & 6; Seal Classes A,B,C