SikaShield P24 MG 4.5 kg/m² torch-on bitumen membrane

An APP-modified bitumen roof membrane of 4.5 kg/m², reinforced with non-woven polyester and flexible down to 0 °C. The top face is covered in mineral granules, so it can stay permanently exposed to UV as the cap sheet of a multi-layer system; the underside has a burn-off film for torch application. Use it on balconies, terraces and flat or sloping roofs up to 15 % gradient. It can be painted straight after application, and tiles can go directly onto it.

Key specs

• Roll: 1.0 m wide × 10 m long (check the current price list for pack and colour options)
• Mass per unit area 4.5 kg/m² ± 5 %
• APP-modified bitumen, non-woven polyester reinforcement
• Top face mineral granules; bottom face polyethylene film
• Tear resistance (nail shank) about 150 N; joint shear about 500 N/50 mm (lengthwise)
• Watertight at 60 kPa for 24 hours; flexible at 0 °C or lower
• Apply when air and substrate are +5 °C to +40 °C, humidity 80 % or less
• Store rolls upright, dry, +5 °C to +35 °C; shelf life 12 months