Heavy Duty Self Adhering Ice And Water Shield Roofing Underlayment 36 Inch By 75 Foot Roll Rubberized Asphalt Sheets Cling Tight And Shut Out Rain Like A Champ

1 Roll Premium Self Adhering Rubberized Roof Underlayment
✔️ 36 by 75 ft rubberized asphalt ice water shield mat

This waterproof membrane drops straight onto wood decks before shingles roll out. Contractors love it for blocking wind driven rain and stopping ice dams from pushing back up under seams. The thick asphalt glue grabs fast to plywood so leaks never sneak in during wet seasons.

✅ Blue polyethylene film resists UV damage for 120 days
✅ Slip resistant surface keeps workers safe on sloped roofs
✅ High temperature formula handles heat up to 260 degrees
✅ Seals around nails and staples to prevent water entry

💡 What Makes A Premium Self Sealing Ice And Water Shield Better Than Traditional Building Paper?
Roofers grab this roll because it shuts out drafts and dampness before covering frames.
- rubberized asphalt compound bonds permanently to plywood decking
- polyethylene face sheet stands up to summer sun while storing
- self adhering chemistry creates a watertight seal around every staple
- handy fix for valleys and eaves where ponding water normally leaks