Black Deck Caulking FIX1DC – Sealant for Outdoor Timber Deck Gaps & Joints

That gap between your deck boards? It's letting water in and the wood's starting to wick and rot at the edges. A proper bead of black deck caulking seals it up and keeps the moisture out.

FIX1DC is a black caulking product for deck applications. You run a clean bead along the joint, smooth it off, and that gap's sealed. No more water seeping behind your boards every time it dumps.

Simple job. Ten minutes with a caulking gun and your deck's sealed for the season

• Black-coloured caulking for deck applications
• Seals gaps and joints in outdoor timber decking
• Helps prevent water ingress behind deck boards