AFT-350 – TAPE (3″ X 162′, ALUMINUM, UNLABELED)

Aluminum foil tape for sealing ductwork seams, joints, and insulation. This roll is unlabeled — no brand name printed on the tape — which many contractors prefer for a clean professional look. Heat resistant and air-tight adhesion to metal surfaces.

Specs: 3″ wide x 162′ long, aluminum foil backing, pressure-sensitive adhesive, unlabeled

Replaces: AFT-350, 42515

Fits: Universal — for sealing sheet metal ductwork, insulation, and HVAC connections

In stock at Open To Public HVAC Parts in Dallas. We test parts at the counter before you buy. Call or text (214) 340-9421.

Cross-reference numbers

This part replaces the following OEM and aftermarket numbers:

• 42515
• AFT-350
• JMFLINESETTAPE
• MUELLERLINESETTAPE

Not sure if your number matches? Call (214) 340-9421 or bring the old part in — bench-testing is free.