Construction

Woven Fiberglass cloth coated with silicone on one side provides unmatched durability. Velcro closure ensures quick and easy installation and easy removal/reinstallation if necessary.

Form

Pipe insulation to fit pipe as well as fittings such as elbows, tees, valves, etc. Insulation for straight pipe is available in up to 25 foot rolls. Insulation for fittings such as tees, valves, unions, etc. are available in insulation covers specific to each type of fitting.

k-value chart

Temp (F)	k-value (1/8" thick)	k-value (1/4" thick)
0	.552	.428
50	.584	.469
100	.617	.509
150	.651	.561
200	.689	.593
250	.730	.636
300		.681
350		.728

Temperature

1/8" Thickness: Up to 250°F

1/4" Thickness: Up to 350°F

Note: While there is no lower temperature limit specified, SpeedWrap is not intended for condensation control applications.

Properties

1/4" Thickness

Density: 30.08 lbs/ft³

Thermal Conductivity (k-value):
  0.489 Btu in/hr ft² °F @ 75°F (ASTM C-335)

Flame Spread: 5 (ASTM E-84)

Smoke Density: 55 (ASTM E-84)

 

1/8" Thickness

Density: 40.19 lbs/ft³

Thermal Conductivity (k-value):
  0.601 Btu in/hr ft² °F @75°F (ASTM C-335)

Flame Spread: 5 (ASTM E-84)

Smoke Density: 55 (ASTM E-84)