Decidamp® Vibration Damping Compounds | Advanced Thermal Supplies Australia

Decidamp Vibration & Noise Control Compounds

Need help choosing the right Decidamp® product? ▾

Open this guide to compare Decidamp® products by format, application and key benefit before browsing the range below.

Product	Type / Format	Best For	Key Benefits	Approvals / Notes
Decidamp® SP80	Water-based coating	Building panels, ducting, light machinery	Easy to apply, good all-round damping	Low-VOC water-based
Decidamp® SP150	Water-based coating	Marine panels, machinery housings	Fast drying, robust marine/industrial damping	Marine-focused
Decidamp® SP450	Lightweight water-based coating	Rail, transport and industrial panels	Strong damping with low mass	EN 45545 rail applications
Decidamp® SP500	Premium water-based coating	Rail, heavy transport and exterior underbody use	Damping plus protective coating	EN 45545; UV, water and chip resistant
Decidamp® SLC	Self-levelling flooring compound	Floors, decks and levelling uneven surfaces	Seamless acoustic layer; reduces impact noise	Use average finished thickness for estimating quantity
Decidamp® DC06	Two-component CLD compound	Marine hulls/decks, rail cars, industrial structures	Water-based CLD system with strong damping	IMO/marine CLD system
Decidamp® DC30	Polyurethane CLD paste	Marine, transport and industrial sandwich damping	Thixotropic, no slump, high CLD damping	Indoor/outdoor polyurethane CLD system

Decidamp® SP80

Water-based coating

Best forBuilding panels, ducting, light machinery

BenefitsEasy to apply, good all-round damping

Decidamp® SP150

Water-based coating

Best forMarine panels, machinery housings

BenefitsFast drying, robust marine/industrial damping

Decidamp® SP450

Lightweight water-based coating

Best forRail, transport and industrial panels

BenefitsStrong damping with low mass

Decidamp® SP500

Premium water-based coating

Best forRail, heavy transport and exterior underbody use

BenefitsDamping plus protective coating

Decidamp® SLC

Self-levelling flooring compound

Best forFloors, decks and uneven surfaces

BenefitsSeamless acoustic layer; reduces impact noise

Decidamp® DC06

Two-component CLD compound

Best forMarine hulls/decks, rail cars, industrial structures

BenefitsWater-based CLD system with strong damping

Decidamp® DC30

Polyurethane CLD paste

Best forMarine, transport and industrial sandwich damping

BenefitsThixotropic, no slump, high CLD damping

Quick tips:

Need a simple coating? Choose the SP range for water-based spray, roll or trowel application.
Need exterior durability or rail compliance? Look at SP450 or SP500.
Need a floor or deck layer? Choose SLC.
Need maximum damping in a sandwich system? Choose DC06 or DC30.

Browse the Complete Decidamp® Range

Explore the complete Decidamp® range below, grouped by product type to help you compare water-based damping coatings, constrained layer damping (CLD) compounds and self-levelling vibration damping systems.

SP Range – Water-Based Vibration Damping Coatings

Spray, roller or trowel-applied viscoelastic coatings for reducing vibration, panel resonance and noise in buildings, marine, transport and industrial applications.

Decidamp SP80 water-based vibration damping compound – 20kg pail for building and industrial use

Decidamp SP80 Easy application water based vibration damping for building and construction

Decidamp SP150 water-based vibration damping compound – 20kg pail for marine and industrial noise control

Decidamp SP150 Fast drying water based vibration damping for marine

Decidamp SP450 water-based vibration damping compound – 20kg pail for rail and transport use

Decidamp SP450 Lightweight water based vibration damping for transport

Decidamp SP500 premium water-based vibration damping compound – 20kg pail for rail and transport

Decidamp SP500 Premium Vibration Damping & Protective Coating for Rail & Heavy Transport

DC Range – Constrained Layer Damping (CLD) Compounds

High-performance two-component damping compounds installed between a substrate and counter plate to maximise vibration and noise reduction in demanding marine, transport and industrial structures.

Decidamp DC06 two-component constrained layer damping compound – Part A 20 kg pail and Part B 5 kg tin for marine, rail, and industrial vibration control

Decidamp DC06 Two-component vibration damping for marine, rail and industrial

Decidamp DC30 two-component polyurethane damping paste – Part A 10 kg pail & Part B 1 kg tin for marine, automotive, and industrial vibration damping

Decidamp DC30 Two-component polyurethane damping paste for marine, transport and industrial

SLC – Self-Levelling Vibration Damping Compound

Self-levelling polyurethane compound designed to reduce impact noise while creating a smooth, level surface on marine decks, floors and other uneven substrates.

Decidamp SLC self-levelling polyurethane vibration damping compound – Part A 19.6 kg pail and Part B 3.9 kg tin for marine and offshore flooring noise control

Decidamp SLC Self-levelling polyurethane flooring damping for marine and offshore

Decidamp® Vibration Damping Compounds for Marine, Building & Transport Noise Control

Advanced Thermal Supplies offers the full Decidamp® range of water-based vibration damping compounds, designed to reduce noise, resonance, and structural vibration across marine, building, rail, and industrial applications. Our range includes Decidamp SP80 for building and industrial noise control, Decidamp SP150 for marine and industrial use, Decidamp SP450 for rail, automotive and industrial applications, and Decidamp SP500 for premium rail underbody and heavy transport protection.

We also supply specialist formulations such as Decidamp DC06 for marine and defence applications, Decidamp DC30 for general industrial and building noise reduction, and Decidamp SLC, a sprayable, lightweight compound ideal for building and transport structures requiring high performance with reduced weight.

Lightweight, non-toxic and EN 45545 compliant, these coatings are easy to apply, fast-drying, and deliver exceptional performance in reducing vibration and structure-borne noise. Decidamp is trusted globally for its durability, fire safety compliance, and proven acoustic performance across a wide range of industries.