FastenMaster Deck Frame Coating: Waterproof Joist Protection

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.

What’s Included

• 1 × 1 Gallon Pail of FastenMaster Deck Frame Coating

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.

Availability

⚠️ This product is available for in-store pickup only. Shipping is not available.

Installation Guide – FastenMaster Deck Frame Coating

FastenMaster Warranty Information