Proofex Torchseal A350
Verified by manufacturer over a year ago
Self-adhesive base sheet for torch-on membrane systems.
Application
Suitable as a base layer in multi-layer torch applied waterproofing systems being applied to heat sensitive substrates such as:
- Thermal insulation.
- Timber.
- Metal.
- Plastics.
- Rigid PVC and old failed liquid applied membranes.
Description
Proofex Torchseal A350 is a base sheet for torch-on membrane systems designed to solve the problem of direct laying over polystyrene foam or timber, without using any nails or glue. Features and benefits include:
- Self-adhesive membrane (no need for flaming).
- Polyester fabric composite reinforcement.
- Excellent stability at high and low temperatures.
- Fast to lay easy to install.
- Handles ponding and permanently wet conditions.
- No curing time.
General information
Uniclass | |
NATSPEC National Classification System | 0411 Waterproofing – External and Tanking |
SpecPack | 07500 Membrane Roofing and Plumbing |
SpeedSpec | 07500 Membrane Roofing and Plumbing |
Specification data - Plastics sheets
Material | Composite polymer-bitumen compound with non-woven polyester reinforcement. |
Form | Reinforced. |
Physical properties | |
Dimensions | |
Thickness (minimum) | 3 mm. |
Width (minimum) | 1 m wide x 10 m rolls. |
Roll length (minimum) | 1 m wide x 10 m roll. |
Reinforcement material | Non-woven polyester. |
WaterImpermeability | >60 kPa. |
Coverage | 9 m² per roll (approximate). |
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Proofex Torchseal A300