For seams and joints in foil-faced insulation, start by checking the insulation system’s requirements and the exact tape specification. Total Tapes offers fiberglass scrim aluminum foil tape with rubber adhesive and acrylic adhesive.
Match the tape to the surface
Both listings describe a conformable foil, fiberglass scrim, and paper backing for closure of foil-faced fiberglass and mineral wool insulation systems, including seams on aluminum-faced fiberglass duct board. These are seam-closure applications; tape does not replace the insulation itself.
Compare the two adhesive options
- Rubber-adhesive fiberglass scrim foil tape: review available sizes and pack quantities.
- Acrylic-adhesive fiberglass scrim foil tape: review the case-packed width options.
Do not infer a temperature range, outdoor service life, or certification solely from the adhesive type. Confirm the exact product’s documentation for your installation.
Does foil tape automatically meet HVAC requirements?
No certification is established by the foil appearance or product category alone. If your system requires a particular listing or approval, obtain documentation for the exact tape before use. The product listings reviewed for this guide do not provide a UL 181 listing number.
What information should I send?
Tell us the insulation facing, substrate, application and service temperatures, moisture exposure, required listing, tape width, and quantity. Contact Total Tapes for product selection help or request a bulk quote.
Wrapping the outside of a pipe instead? Read the pipe-wrap selection guide. Browse all tape solution guides.