Right Shield 40



Right Shield 40 is a rolled, self-adhering, anti-skid roofing underlayment. Its unique construction makes it reliable and cost effective when protecting the critical areas of your roof. Eaves, valleys, ridges, skylights and dormers are protected from wind driven rain and ice buildup beneath the shingles. Right Shield 40 is composed of a polymer modified asphaltic membrane backed by a strong slip resistant membrane.

ASTM D1970

  • Split Release
  • Lightweight
  • Watertight Laps
  • Anti-Skid Coating
  • Economical


36” wide X 65’ long 40 lbs per roll When supplied in No Box packaging, 42 rolls per pallet When rolls are individually boxed, 30 rolls per pallet