Sika Silent Layer Mat 5mm underlay is a sound reducing underlay for use with gun grade adhesive.

Suitable for both engineered and solid strip flooring, the Sika Silent Layer Mat can be combined with Sika T25 adhesive (sold separately) for a unique combination with maximum effectiveness.

Silent Layer Mat is reflective and sound reductive from 3mm 16dB reduction - 5mm 18dB reduction.

It's permanently elastic, which means it will always allow for differential movement and is fully compatible with underfloor heating systems without reduced efficacy.

Available in 3mm (25m roll) or 5mm thickness (20m roll)

Coverage: Approx 20 x 600ml T52 sausage required per 1 roll of underlay