TPO Penetration Pocket Kit
Firestone
$166.74/BX
The Firestone UltraPly TPO Penetration Pocket Kit is designed for use with Firestone UltraPly TPO systems to seal around odd shaped penetrations or a small cluster of penetrations. The UltraPly TPO Penetration Pocket fits penetrations up to 3½" (90 mm) in diameter.