Kahrs Installation Items, Combo Underlayment 118672 Enhances adhesion — use on

Enhances adhesion — use on any wood to improve bonding

It's also great for grungy jobs

It has a compression recovery of 80% (ASTM D1055) without loss of resilience

Fights indoor air pollution – prevents off-gassing of toxic chemicals in carpet fibers

Kahrs Installation Items, Combo Underlayment 118672 Enhances adhesion — use onGreat 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