Nexler Premium PYE PV200 S40 Roofing Underlayment, 7.5m2

Ruberoīds Nexler Premium 40 is designed for creating a hermetic insulation layer as a base layer in multi-layer roof coverings intended for high-security coverings, especially recommended for coverings lasting several decades. Ruberoīds Nexler Premium 40 is also intended for creating a hermetic insulation layer on underground elements (Type A and T), balcony insulation, multi-layer coverings for terraces, as well as a vapor-insulating layer. Allowable roof slope from 1%. As a roof waterproofing, the ruberoīds must undergo a fire reaction test and an external fire exposure test in a layered system.

Application rules: The use of Ruberoīds Nexler Premium 40 must comply with the technical project specifications and mandatory construction regulations and specific instructions for waterproofing in Nexler Insulation Systems and Technical Card.

Application method: Ruberoīds Nexler Premium 40 must be attached by melting method to a primed concrete or galvanized steel base, or to a previously applied asphalt underlay. Ruberoīds can also be melted onto thermal insulation sandwich panels. The base must be mechanically resistant, free of loose dirt, greasy stains, or water.