SikaShield P25 MG EG Delta Grey – 4mm 1/10 M²

Description

SikaShield P25 MG EG 4 mm is an APP modified, bituminous, torch-applied, roofing membrane. It is reinforced with a dimensionally stable nonwoven polyester inlay. The underside has a thin polyethylene burnoff film for easy application. It can be applied to wood, metal and concrete substrates including over existing bitumen roofing membranes. Top surface finish: Mineral granules. Thickness: ~4,0 mm

USES
Roofing membrane for:
▪ Balconies and terraces under tiles
▪ Wet rooms
▪ Underground car parks
▪ Raft slabs
▪ As a top sheet in a double layer roofing system
▪ Protection of various substrates in a wide range of applications

FEATURES
▪ Good watertightness
▪ Good elongation and cold flexibility
▪ Good mechanical properties (tensile, tear, shear)
▪ Good resistance to impact
▪ Easy to install by torching method Choice of primers to suit substrate and weather conditions

APPLICATION METHOD / TOOLS
Installation procedure
Strictly follow installation procedures as defined in method statements, application manuals and working instructions which must always be adjusted to the actual site conditions.
Priming
Apply the appropriate primer from the SikaBit® P or Sika® Igolflex® P range, at the correct consumption to the prepared dry surface and allow to dry before next application stage. Refer to the individual Product Data Sheets.
Alignment
Unroll, align and re-roll correctly before torching.
Overlaps
Side: 80-100 mm. End: 150 mm as recommendation we ask to remove slates at end laps joints.
Torching
Use a gas burner to heat the substrate and the backing film on the underside of membrane. When the backing film starts to melt, the membrane is ready to stick.
Roll the membrane forward and press firmly against the substrate to bond. Ensure a bead of melted bitumen is visible along the full length of the overlap sides and ends when laying.
Detailing
All details such as internal and external corners, upstands, vent pipes, drains, support metalwork