Permo-Torch HP Torch-on Membrane
ALCOLIN PERMO-TORCH HP TORCH-ON MEMBRANE is a pre-fabricated waterproofing membrane made of distilled bitumen and elasto–plastic polymers (APP). It is reinforced with woven and non-woven single strand composite polyester which provides increased mechanical characteristics and improved dimensional stability.
Size
10m x 1m roll (4mm thickness)
Uses / Applications
- Waterproofing of flat roofs, terraces, boarded roofs, box gutters
- Below ground waterproofing
Other Information
- Cold flexibility: – 5°C
- Tensile Strength L/T: 700/500 (N/5cm)
- Tensile Resistance L/T: 150/150N
- Water tightness: 60kPa
- Heat application is not recommended when applying onto heat sensitive materials e.g. polystyrene insulation or wood
- Not suitable for loose lay applications
- Never apply directly onto concrete without the use of a bitumen primer such as Alcolin Bitumen Primer
- The membranes must be protected from direct sunlight with an aluminium coating such as Alcolin Silver Coating
- The membrane must be allowed to age for 8 weeks before over coating
