For use under floating laminate and engineered hardwood flooring, sound-resistant First Step® premium underlayment can be used above, below and on grade subfloors.
| Id | 272831 |
| SKU | 4365490 |
| PartNo | 70-102-12 |
| UPC | 075378001027 |
| Country of Origin | |
| Coverage Area | 100 Sq-ft |
| R-Value | 0.432 |
| Flooring Type | Concrete, Wood |
| Material | Polystyrene |
| Length | 30 Ft |
| Width | 40 In |
| Thickness | 2 Mm |
| CID | 9 |