An acoustic sealant offering soundproofing performance up to 64dB, Intumastic ADL is a fully-tested fire-rated mastic for internal use only.
- Acoustic up to 64 dB
- Fully tested for up to 240 minutes integrity and insulation
- Optifire identification
- Can be over-painted using acrylic paints (must be fully cured before over-coating).
- Tack free time 15 to 60 minutes, depending on temperature/humidity.
- Joint widths 0 to 35 mm linear; 30 to 150 mm movement details.
- Tolerant to building movement.
- Depth to width ratios 1:1 walls and floors; 1:2 split wall seals.
- Tools off easily with water
- Air pressure tested up to 2000 Pa
- Tested at Exova BM Trada to BS EN 1366-3/4
- Tested at Exova Warrington Fire to BS 476 Pt 22
- Third party accredited by Exova Warrington Fire, certificate number CF 578
Download the Safety Data Sheet here.