Underlayment Underlayment
QEP Aquabar B
QEP Aquabar B Moisture Vapor Barrier
Warranty
1 year
Material
two layers of Kraft paper laminated with asphalt
Type
non-reinforced 30/30/30 duplex type Grade B paper
Shared Specifications
All models| warranty | 1 year |
| material | two layers of Kraft paper laminated with asphalt |
| Type | non-reinforced 30/30/30 duplex type Grade B paper |