Connection Hardware
TDC Gasket Tape
In Stock — Same-day counter pickup in Concord, ON
TDC gasket tape at MaticAir for sealing TDC flanged duct joints. GTA sheet metal contractors pick up at our Concord counter.
- Self-adhesive gasket tape for TDC duct joints
- 3/16" x 5/8" profile — EG0810 spec
- Eliminates mastic at the flange — applied between TDC angles before closing the joint
- Same-day counter pickup in Concord, ON
Custom sizes and gauges available. Call the counter for stock, pricing, and lead time.
