Decidamp® SP500 Premium Water-Based Vibration Damping for Rail & Transport Applications
Decidamp® SP500 is a premium-grade, water-based vibration damping compound developed for demanding rail and heavy transport environments. With EN 45545 railway fire safety compliance, it delivers outstanding acoustic damping while also sealing and protecting structural underbodies, panels and enclosures.
Coverage Information
1 mm dry film thickness (DFT) requires approximately 1.5 kg/m².
A 20 kg pail provides approximately 13 m² coverage at 1 mm DFT.
Key Benefits:
Certified to EN 45545 railway fire safety standards
Designed for both interior and exterior transport use
Excellent adhesion to steel, aluminium, fibreglass and stainless steel
Lightweight coating with high chip resistance
UV, water and impact resistant finish
Reduces noise, vibration and dynamic structural wear
Typical Uses: Rail carriages, underbody protection, body panels, cabin walls and roofing, locomotive shells, machinery enclosures, HVAC and plant rooms, buses, trucks and other heavy vehicles requiring durable vibration damping.
Available in 20 kg pails. Standard grey, with custom colours available.
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