Product Overview

Danco FireStop Empty One Stop Box One Stop Box Is The Smallest Single Box To Offer Condensate, Drain, And Supply All In One Box FireStop boxes have intumescent pad that seals through wall penetration, boxes are approved for both 1 hour and 2 hour applications. Mfg #9LOBFOS110

• One Stop Box Is The Smallest Single Box To Offer Condensate, Drain, And Supply All In One Box
• FireStop boxes have intumescent pad that seals through wall penetration
• boxes are approved for both 1 hour and 2 hour applications
• Empty One Stop Box

Proposition 65 Information

WARNING: WARNING: This product can expose you to chemicals including Styrene, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.