Supplier product photography. Confirm your final color with a physical sample.
Malarkey
Arctic Seal® Self-Adhering Flexor SBS Polymer Modified Underlayment - 2 SQ. Roll
QXO product C-368401 · 1 options
Selected: MLK 401 ARTIC SEAL I&W 2SQ
QXO SKU 368401 · Product number MLKAS2
Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.
Selected option specifications
- UOM
- RL
- Item Weight
- 60
- Algae Resistance
- No
- Applicable Standards
- ASTM D5147 ASTM D1970
About this product
401 Arctic Seal is a specially designed and manufactured, self-adhering, Flexor 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 is approved for use under fire-rated, code-compliant roof coverings. 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.
