Description
ARBOFLEX® PU Accelerator – Additive for Faster Curing & Enhanced Performance
Cold-Weather Performance Booster for ARBOFLEX® PU Waterproofing Systems
ARBOFLEX® PU Accelerator is a specialist additive developed to increase the curing speed and mechanical strength of the ARBOFLEX® PU liquid waterproofing membrane. It is particularly effective in cold temperatures and low-humidity conditions, helping ensure reliable curing when standard site conditions are less than ideal.
By accelerating the reaction process, the PU Accelerator enables faster installation and helps reduce common surface issues such as air bubbles and pinholes. This makes it an ideal solution for winter applications or projects working to tight deadlines.
Key Benefits
- Faster curing times: improves drying and cure speed in cold or low-humidity environments.
- Enhanced mechanical performance: supports improved strength and durability of the cured membrane.
- Improved surface quality: helps minimise pinholes and air entrapment during curing.
- Reduced downtime: allows faster progress between coats and quicker return to service.
- Easy to use: added directly to ARBOFLEX® PU prior to application.
Where This Additive Is Used
- Cold-weather or winter waterproofing installations
- Projects requiring accelerated cure times
- Low-humidity environments where curing may be delayed
- Use in conjunction with ARBOFLEX® PU on roofs, balconies, terraces, and similar substrates
Application Notes
- Prepare: ensure ARBOFLEX® PU membrane is ready for mixing and application.
- Add: incorporate the PU Accelerator into the ARBOFLEX® PU liquid as directed.
- Apply: install the membrane using standard brush or roller methods.
- Cure: benefit from reduced cure times and improved surface finish.
Need advice? Call 01268 472358 for guidance on dosing, conditions, and compatibility with your ARBOFLEX® system.
Quick FAQs
What does ARBOFLEX® PU Accelerator do?
It speeds up the curing process of ARBOFLEX® PU membranes and helps improve mechanical strength, particularly in cold or low-humidity conditions.
When should I use this additive?
It is recommended for winter applications, low-humidity environments, or when faster curing is required to meet tight project timelines.
Does it change how the membrane is applied?
No. The application method remains the same; the accelerator is simply mixed into the ARBOFLEX® PU prior to application.
Can it reduce surface defects?
Yes. By improving cure behaviour, it helps reduce the likelihood of air bubbles and pinholes forming during the curing process.
Need technical support? Call 01268 472358 for system advice.
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