The FastenMaster Deck Frame Coating is a professional-grade, water-based sealant designed to protect the hidden framing of your deck from moisture and rot. Unlike joist tape, this brush-on coating creates a seamless, rubberized barrier that seals around fasteners and shields your deck’s structural components for long-term durability.
Coverage
- One gallon covers approximately 450 linear feet of standard 2× framing.
Application
- Recommended tools:
- Standard bristle paintbrush for detailed coverage
- 3/8″ nap roller for fast, even application across joists and beams
- Quick-drying formula allows decking boards to be installed shortly after application.
- Apply in temperatures above 40°F (4°C).
Key Features
- Deck Protection – Seals joists, beams, ledgers, stair stringers, and posts against moisture.
- Outperforms Tape – Won’t tear or leave gaps at screw and fastener penetrations.
- Durable Finish – Weather-resistant, adheres strongly to wood framing.
- Easy Cleanup – Water-based formula cleans with soap and water.