FIRE & ACCOUSTIC MASTIC | 310ML | BROWN | BOX

FIRE & ACCOUSTIC MASTIC | 310ML | BROWN | BOX
SKU 604020

 Can be used in joints up to 35mm wide without slumping.

 Excellent adhesion to a wide range of substrates.

 Does not harden or crack with age.

 Acoustic rating of 55dB Rw.

 Can be painted over.

TESTING

 BS 476 Part 20

 BS EN 1366-3 : 2004 & BS EN 1366-4 : 2006 achieving 4 hour integrity and insulation rating for a range of linear and penetration seals.

 BS EN ISO 140-3: 1995 -55dB Rw