Pegasus Spot is a base membrane reinforced with perforated non-woven glass fiber fabric. It is laid in semi-adherence to assist vapour diffusion through the vent holes.
PEGASUS SPOT is a base membrane used in the semi-adherent laying for vapour diffusion. The compound is composed of elastoplastomeric bitumen.
Non-woven glass fiber fabric with 40 mm holes. Area of total adhesion to the support: 15%