What is SabetoFLEX Activator Spray?
SabetoFLEX Activator Spray is an activation spray for selected SabetoFLEX membranes, corners and detailing products. It makes the adhesive backing more workable, allowing the product to be adjusted and positioned more precisely during installation.
The activator can be used on rough substrates such as timber and concrete, as well as smooth surfaces including plastic, fibreglass and roofing felt. Once activated, the backing can be shaped and positioned more easily to improve contact with the substrate.
The product is PFAS-free and water-repellent, but it must be handled as a flammable aerosol. Use it with adequate ventilation, keep it away from ignition sources and always follow the safety data sheet.
Product highlights
Areas of application
SabetoFLEX Activator Spray is used when installing selected SabetoFLEX membranes, corners and detailing products where the adhesive backing needs to be activated to make positioning and adjustment easier.
The product is particularly relevant on rough or difficult substrates where good contact between the material and the surface is important.
Typical applications include:
- Adjustment of vapour barrier membranes
- Adjustment of PIB corners with butyl backing
- Installation on rough surfaces such as timber and concrete
- Installation on smooth surfaces such as plastic, fibreglass and roofing felt
- Details where water repellence is relevant
- Projects where precise positioning of membranes or corners is important
The substrate, temperature, ventilation and installation conditions must always be assessed before use.
| Product type | Activator spray for SabetoFLEX membranes and corners |
|---|---|
| Application | Activation, adjustment and installation of selected SabetoFLEX products |
| Material | Heptane |
| Colour | Clear |
| Propellant | Butane/propane gas |
| Net volume | 375 ml |
| Gross weight | 500 g |
| Packaging | 12 cans per box. Also available individually |
| Application temperature | Minimum 0 °C to maximum 50 °C |
| Storage | Store in a dry place away from direct sunlight. Do not store above 50 °C |
| Environmental profile | PFAS-free |
| Safety | Flammable aerosol. Keep away from heat, hot surfaces and open flames |
The table shows selected key data. Always consult the technical data sheet and safety data sheet before use. Product suitability depends on the substrate, temperature, ventilation, installation conditions and project requirements.
How to use the product
SabetoFLEX Activator Spray is used to activate the adhesive backing of selected SabetoFLEX membranes, corners and detailing products, making them easier to adjust and position correctly during installation.
Spray the product onto the relevant area as required. It is particularly useful where the substrate or installation conditions call for improved workability, adjustment or contact with the surface.
The substrate, temperature, ventilation and safety conditions must always be assessed before use.
Application notes
SabetoFLEX Activator Spray must be used on suitable substrates and with compatible SabetoFLEX products within the selected system build-up.
It can be used on rough surfaces such as timber and concrete, as well as smooth surfaces including plastic, fibreglass and roofing felt. It may also be useful where water repellence is required during installation.
Use only with good ventilation and keep away from heat, hot surfaces, sparks, open flames and other ignition sources. Do not expose the container to temperatures above 50 °C.
Always consult the technical data sheet and safety data sheet before use.
Related system products
SabetoFLEX Accelerator Glue is used within the EasyFLEX system for overlaps, PIB details and applications where secure adhesion and sealing are particularly important.
Prefabricated internal and external PIB corners with butyl backing for vapour barriers, radon barriers, underlays and wind barriers.
Flexible flashing rolls for joints, transitions and edges. Reinforced with alu-net and self-adhesive butyl backing.
Flexible wrapping roll with PIB top layer and self-adhesive butyl backing.
Need advice or have a question about the right solution? Contact EasyFLEX Roofing, and we'll help you move the project forward.
Documentation
Find the relevant documentation for SabetoFLEX Activator Spray. The technical data sheet and safety data sheet are collected here, so you can quickly access the file you need.
Technical data sheet
SabetoFLEX Activator Spray – Technical Data Sheet
Product data, applications, substrate compatibility, temperature range, storage and installation-related information.
Safety data sheet
SabetoFLEX Activator Spray – Safety Data Sheet
Safety information covering handling, ventilation, storage, protective measures, transport and disposal.







