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Pipe Heating Cable

Wrap-On offers many varieties of Fiberglass Pipe Insulation to meet almost every need. Insulation is available in 1/2-inch and 1-inch thick rolls of high tensile strength fiberglass and is ideal for insulating pipe heating cables and hot or cold water pipes. It stops cold water pipes from sweating and reduces heat loss from hot water pipes. Wrap-On also offers a variety of foil and foam insulation products.


Standard 3-inch Wide Fiberglass
- #16503
The most popular fiberglass insulation for insulating heat tapes or hot or cold pipes. Stops cold water pipes from sweating, prevents heat loss from hot water pipes. It’s also perfect for caulking cracks. Full 1/2-inch thickness. Vapor seal material included.
1/2" x 3" x 35'. R= 1.9.

Jumbo 6-inch Wide Fiberglass - #16506
The jumbo size is a full 1/2-inch thick and is perfect for insulating large objects, hot water tanks, long ductwork or large pipes. It also works well as a sound-deadening material. A generous supply of vapor seal is included in each package. 1/2" x 6" x 35'. R=1.9.

Vinyl-Backed 3-inch Wide Fiberglass - #16509
A vinyl-backed fiberglass insulation eliminates the need for a separate vapor barrier, making it easier than ever to install. The 1-inch thick, long fiber material provides excellent 3.7 R value and high tensile strength. No overlap is required, increasing the coverage per roll. 1" x 3" x 25'. R=3.7.

Pipe-Guard 3-inch Wide Fiberglass - #16525
Complete and economical pipe insulation protection. It offers high tensile strength for easy installation on hot or cold water pipes. It has a full 1/2-inch thickness. The package also includes vapor seal material. 1/2" x 3" x 25'. R=1.9

Pipe Guard

Bulk Roll Fiberglass - #16550
Fiberglass pipe insulation is also available in bulk. Each roll is packed in an individual box for your convenience. 1" x 24" x 50'. R=3.6.

Bulk Roll Fiber Glass

NOTE: Maximum temperature rating of all fiberglass products
is 300°F.

Fiberglass Insulation MSDS



Insul-Foil Pipe Insulation - #16715 & #16730
Combines heavy aluminum foil with tough PVC vinyl foam. Self-adhesive back for ease of installation, even permanent outdoor applications. Easily installed to fit any design. Reduces sweating and heat loss. Temperature range from –30ºF to 200ºF. Not for use with pipe heating cables. 16715: 1/8" x 2" x 15'. 16730: 1/8" x 2" x 30'.


Insul-Foil Duct Insulation - #16750
Made of heavy-duty aluminum foil, top-grade closed-cell PVC vinyl foam and self-adhesive backing for easy, one-step installation. It reduces heat loss, cuts fuel bills and makes an effective sound deadener. 1/8" x 12" x 15'.

Insul-Foil Duct

NOTE: Insul-Foil Insulation is NOT FOR USE WITH PIPE HEATING CABLES. "R" = 0.45 for Insul-Foil products.