Kahrs Installation Items, Combo Underlayment 3538 Non-toxic wood stain finish for

Non-toxic wood stain finish for interior use

It will also seal the floor

indoors or outdoors

Great for use under stair runners or any size area rug as they can easily be cut to fit

100% wool carpet in a short tight linear texture

Kahrs Installation Items, Combo Underlayment 3538 Non-toxic wood stain finish forGreat 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