Kahrs Installation Items, Combo Underlayment 118672 or other harmful chemicals

or other harmful chemicals

Easy application and cleanup — apply with brush or roller

WARNING: Spontaneous combustion danger

It's also great for grungy jobs

Kahrs Installation Items, Combo Underlayment 118672 or other harmful chemicalsGreat all in one underlayment for moisture protection and sound reduction Khrs Combo Underlayment is a two ply polyethylene film with flexible polystyrene granules sandwiched between to provide a dual moisture barrier with a thickness of 3 mm. It has a compression recovery of 80% (ASTM D1055) without loss of resilience. It also has a good sound rating (ASTM E 90 and E 492, STC = 59, IIC = 59) which means it provides very good sound deadening