Bituminous Base Sheet

Sika’s reinforced bituminous base sheets are available in self-adhesive and torch-applied formats. These membranes incorporate materials designed to support tensile strength and resistance to impact, as defined in the product’s technical datasheet and certification.

SikaShield® E74 PE SA 3 mm

3 mm elastomeric self-adhesive bituminous underlay membrane flexible at -25 °C

SikaShield® E54 PE 3 mm

Elastomeric bituminous roofing underlay membrane surfaced with PE foil and flexible at -15 °C

SikaShield® P44 T HP 3 mm

Plastomeric bituminous membrane surfaced with talc and flexible at -10 °C

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Bituminous Base Sheet