WE’RE HIRINGSkilled hands. New beginnings.Local trade roles & crew opportunities · No résumé neededFind your place
Malarkey Right Start™ UDL Flexor™ SBS Polymer Modified Underlayment - 2 SQ. Roll

Supplier product photography. Confirm your final color with a physical sample.

Malarkey

Right Start™ UDL Flexor™ SBS Polymer Modified Underlayment - 2 SQ. Roll

QXO product C-298465 · 3 options

Selected: MLK RIGHT START UDL SBS FIB 2SQ

QXO SKU 298465 · Product number MLKUDL2

Free, no-obligation quote. Our team confirms local availability, required quantities, compatible components, and installation pricing.

Selected option specifications

UOM
RL
Item Weight
75
Algae Resistance
No
Applicable Standards
ASTM D4601 Type II ASTM D4869 ASTM D226 Type II ASTM D6757 Type II ICC-ES ESR-3150 FBC Approval #14809 ASTM E108 Class A ETL Listed

About this product

Right Start™ UDL is a Flexor™ SBS polymer modified asphalt membrane suitable for use as a water-resistant underlayment or dry-in sheet for steep slope roofing applications to include asphalt shingles, roof tile, and wood shakes and shingles. Right Start™ UDL is approved for use under fire-rated, code-compliant roof coverings.

More from Malarkey

(570) 791-2020Free Estimate

Your project

Products for your quote

Save the products you like. Our team will confirm quantities, compatibility, pricing, and local availability.

Your list is empty. Explore products

Continue exploring products