Fastflow Poly 1 LF Adhesive for insulation and membrane
Fastflow Poly 1 LF Adhesive is an easy-to-use, single component polyurethane adhesive. It is a low foaming adhesive, so it rises to tolerate very minor undulations in the roof deck, and is suitable for attaching both insulation and flat roofing membranes.
Fastflow Poly 1 Adhesive requires no additional tooling on site and is very easy to use. Simply apply the adhesive to the substrate in straight lines at 300mm centres at a rate of 150 – 200g per square metre, dependent on the condition of the substrate, and place the boards into the wet adhesive after approximately 5 minutes. Where Fastflow Poly 1 LF Adhesive is used to adhere roofing membranes, we recommend that the membrane is rolled immediately after installation to ensure that the membrane remains flat to the substrate during cure.
- Universal adhesive for both insulation and membrane
- Pressure-free container
- No additional applicator tools required
- Foaming adhesive
- Cold applied
Suitable types of insulation boards
- Expanded polystyrene
- Extruded polystyrene
- Mineral fibre (contact Rooflock for advice)
Fastflow Poly 1 LF Adhesive coverage
Fastflow Poly 1 LF Adhesive is packaged in 6 kg tins, which are sufficient to cover an area of 30 – 40m2, dependent on the condition of the substrate.