Artic Seal 401 Self Adhering Underlayment, 2-Square Roll

Mfg.#: 11MIL4012
Sku#: 9619354

Please select a store to view pricing and availability.

* Estimated stock levels as of Fri, Apr 26, 2024. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Sustainable NEX® asphalt technology
Self-adhering; waterproof
Seals around nails
Equally effective flashing membrane
Protects against leaks from ice dams and wind-driven rain

Go To My Cart

Description

401 Arctic Seal is a specially designed and manufactured, self-adhering, NEX SBS polymer modified asphalt underlayment for use on steep slopes to prevent moisture intrusion from ice dams and wind-driven rain, as required by many building codes. Arctic Seal serves a dual role as a flashing membrane, helping protect areas susceptible to leaks such as valleys, roof-to-wall transitions, and around vents and skylights. Arctic Seal is approved for use under fire-rated, code-compliant roof coverings and as a vapor retarder in various FM Approved roofing assemblies.

Specifications

General

Application	Durable, waterproof, self-adhering underlayment made for areas of the roof most susceptible to leaks
Color	Black/blue
Material	Asphalt/Fiberglass
Perm Rating	Less than or equal to 0.1 US perms
Tear Strength	Enhanced
Type	Underlayment

Dimensions

Length	65 ft
Square Feet	195 sq ft/roll
Thickness	55 mils (nominal)
Weight	60 lb/roll
Width	36 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin	USA
Manufacturer Warranty	10 year
Prop 65 Warning	WARNING: This product can expose you to chemicals, including bitumen, which is known to the State of California to cause cancer. For more information go to: www.P65Warnings.ca.gov.
Shop USA	Yes

Label Information

Certification, Codes, Standards	ASTM D1970; FM Approved

Artic Seal 401 Self Adhering Underlayment, 2-Square Roll

Description

Specifications

Related Documents