IMPETHANE® is a professional one component, cold applied, polyurethane liquid which cures rapidly to form a seamless, durable, weather resistant membrane. It provides quick and effective answers to both repair and refurbishment scenarios. Ideal for extending the life of tired and aging roofs but also providing a solution for new projects. As an innovator of PU technology, our liquids are chemically unique resulting in excellent mechanical, thermal, UV and natural element resistance properties.
6KG, 15KG, 25KG.
Before application, the roof surface must be free of all contaminants including dirt, moss and debris. Use a jet wash if possible. Ensure the roof is completely dry before proceeding any further. After sealing, priming and reinforcing the roof, IMPETHANE®can be applied with a brush or roller in two coats with a minimum consumption of 1kg/m2 each. Giving a total minimum consumption of 2kg/m2 . This is dependent on the substrate. Some are more porous than others. If unsure, contact our technical team. If you are unsure on which reinforcement method you require, please get in touch.
Other products to be used with this system include: IMPESEAL, IMPEPRIME, IMPETAPE/IMPEFLEECE, IMPEINCLINE, IMPECOAT. Please see full application guide and video before applying.
FEATURES AND BENEFITS
- Water Vapour Transmission –Diffusion Open
- UV and Weather Resistant
- Thermal Resistance
- Resistant to Cold
- Superior Mechanical Properties
- Chemical Resistance
- Non-Toxic – After full cure.
- Roofs, Balconies, Verandas, Tanks, Car Parks, Stadium Stands.
Can be successfully be applied on:
- OSB, Single Ply, Asphalt/Bitumen Membranes, Concrete, Cement Roof Tiles, Metal, Galvanised Steel and many more.
Ensure correct primer is used.
See Primer Selection Table.
Please contact our technical team regarding other substrates.
DRYING TIME: Tack-free in 6 hours. Recoat Time between 6-24 hours (temperature dependent). Do not exceed 48 hours between coats. If more time passes (+4days) or if you are unsure about adhesion, contact our technical team. They will be able to advise you on which primer to use. Ensure surface is dry before applying.
CONSUMPTION RATES: First coat: 1kg/m2 . Second coat: 1kg/m2 . Minimum total consumption 2kg/m2 .
CLEANING: Firstly, clean all equipment with paper, then use solvent. Rollers will not be re-usable.
SHELF LIFE: Can be kept for 12 months minimum in original unopened pails.
STORAGE: Ensure pails are stored in dry places and at temperatures between 5-25oC. Once opened, use as soon as possible.
Use a low speed (300rpm) mixer to ensure product is fully combined before application.
Not recommended for unsound substrates, however some substrates can be reinforced with IMPEFLEECE which will allow application of the liquid. Also, we do not recommend using this system for waterproofing swimming pool surfaces or surfaces in contact with chemically treated water. If you require a pool waterproofing system, please get in touch and we can advise you on which system you can use.
IMPETHANE F/C 1K – Extremely Fast application – Rapid Curing – One Component
Perfect for Larger Projects.
IMPETHANE F/C 2K – Extremely Fast Application –Rapid Curing
Perfect for Smaller Projects.
IMPERVIOUS systems vary to suit you as the applicator. Some allow the application to be completed in one day, others within two days. The one-component systems remove the need to mix in an additional product. Our range of IMPERVIOUS additives enable our systems to suit any application time-frame. If you require advice on which system best suits your project, please get in touch via our website and we will be happy to help.