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PC 621

Professional grade cloth duct tape

Tested in accordance with UL 723

Flame Spread Index 5; Smoke Development Index 5

11.5 mil Professional grade cloth duct tape used in demanding HVAC applications to hold, seal, and seam sheet metal and flex duct, exhaust vents, and pre-formed insulation. Tested in accordance with UL 723; Flame Spread Index 5; Smoke Development Index 5.

MARKETS

>	HVAC
>	Industrial

TYPICAL APPLICATIONS

>	Demanding HVAC applications
>	Hold, seam, seal, ducts and vents
>	Bundling
>	Holding
>	Splicing

COLORS

Click To Open Available Sizes Chart

PHYSICAL PROPERTIES

	Standard	Metric	ASTM Test Method
Tensile Strength	27 lbs/in width	47.3 N/10 mm	D 3759 D 3759M
Adhesion to Stainless Steel	50 oz/in width	5.47 N/10 mm	D 3330 D 3330M
Thickness	11.5 mils	0.29 mm	D 3652 D 3652M
Elongation	12 %	12 %	D 3759 D 3759M
Service Temperature Min	50 °F	10 °C	N/A
Service Temperature Max	200 °F	93 °C	N/A

Values obtained from tests do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. Shurtape recommends the user to determine whether the product is fit for a particular purpose and is suitable for the user's method of application.