Delta FMDelta FM is a low profile Type C cavity drain damp proof membrane designed primarily for floor applications where build up height is critical (for example: basements, cellars, stair landings, and tight detailing). Manufactured from virgin high performance HDPE (PE VHD), Delta FM creates a controlled air gap that helps isolate dampness and contamination from internal finishessupporting fast track refurbishment with minimal disruption. Delta FM is

used in conjunction with jointing tape

Why Use Otterbein NHL 3

DB+ is airtight so prevents warm air leaking out of a building

3 Plus can be used internally on roofs

Ensure cavities are clean

and free from:

For historic buildings and breathable construction

or bonding preparation prior to application

known for delivering trade-quality tools at competitive prices

Bonding slurry between base and top coats during in-situ running

and structural performance within a single product

and breathable construction projects across Ireland