DAP Blockade Fire Caulk — Red
The DAP Blockade (Model 18858) is a red fire-rated caulk in a 10.1 oz. cartridge designed for firestopping and sealant applications in construction and electrical work. The distinctive red color makes it easy to identify fire-rated seals during inspection and code compliance reviews.
Key Specifications
- Color: Red
- Size: 10.1 oz. cartridge
- Type: Fire-Rated Caulk
- Manufacturer: DAP Products
Features
- Fire-rated formulation for use in rated assemblies
- Red color provides clear visual identification of firestop seals
- Standard cartridge format for use with caulk guns
- Seals penetrations to maintain fire-resistance ratings of walls, floors, and ceilings
Applications
Used for firestopping electrical conduit, cable, and pipe penetrations through fire-rated walls and floor assemblies. Essential for code-compliant installations in commercial, industrial, and multi-family residential construction where fire barrier integrity must be maintained.


