CrystalGuard
Protect Your Vehicle and the Environment
The smart way to protect your SCR system from crystal build-up, reduce emissions, and cut costs.
CrystalGuard
Protect Your Vehicle and the Environment
The smart way to protect your SCR system from crystal build-up, reduce emissions, and cut costs.
What is CrystalGuard™?
CrystalGuard™ is a revolutionary new product designed to replace AdBlue® while delivering superior performance. Its advanced formula prevents harmful crystal deposits in Selective Catalytic Reduction (SCR) systems, making it ideal for vehicles and machinery with stop/start systems or low-idling operation.
Unlike standard solutions, CrystalGuard™ includes a surfactant additive that enhances exhaust system efficiency, even at low temperatures, helping drivers avoid costly maintenance and downtime.
How does it work?
The Problem:
For effective burning of AdBlue®, the temperature in the SCR should be 300°C or higher. For stop/start engines this temperature is hard to reach, meaning AdBlue® does not effectively burn, leaving crystal deposits.
The Solution:
CrystalGuard™ burns at 220°C, meaning that even with lower temperatures in the SCR that can occur with stop/start engines, it burns off leaving no crystals. No crystals means better system longevity and performance.
What is CrystalGuard™?
CrystalGuard™ is a revolutionary new product designed to replace AdBlue® while delivering superior performance. Its advanced formula prevents harmful crystal deposits in Selective Catalytic Reduction (SCR) systems, making it ideal for vehicles and machinery with stop/start systems or low-idling operation.
Unlike standard solutions, CrystalGuard™ includes a surfactant additive that enhances exhaust system efficiency, even at low temperatures, helping drivers avoid costly maintenance and downtime.
How does it work?
The Problem:
For effective burning of AdBlue®, the temperature in the SCR should be 300°C or higher. For stop/start engines this temperature is hard to reach, meaning AdBlue® does not effectively burn, leaving crystal deposits.
The Solution:
CrystalGuard burns at 220°C, meaning that even with lower temperatures in the SCR that can occur with stop/start engines, it burns off leaving no crystals. No crystals means better system longevity and performance.
Why Choose CrystalGuard™
- Helps avoid costly repairs!
- Stops Crystal Deposits: Keeps your SCR system clean and efficient.
- Winter-Ready: Performs reliably in cold conditions.
- Eco-Friendly: Lowers NOx emissions for a cleaner environment.
- Certified Quality: ISO 22241 compliant and fully compatible with AdBlue®.
- Universal Compatibility: Suitable for all vehicles and machinery using SCR systems.
Technical Specification
Composition:
High-purity 32.5% urea solution with a low-concentration surfactant additive.
Operating Temperature:
When temperatures don’t reach 300°C in the SCR, CrystalGuard fully burns at 220°C, stopping crystalisation.
Standards:
Conforms to ISO 22241-1, ISO 22241-2, and ISO 22241-3.
Appearance:
Colourless liquid with a slight ammoniacal odour.
32.5%
220°C
ISO
Composition:
High-purity 32.5% urea solution with a low-concentration surfactant additive.
32.5%
Operating Temperature:
When temperatures don’t reach 300°C in the SCR, CrystalGuard fully burns at 220°C, stopping crystalisation.
220°C
Standards:
Conforms to ISO 22241-1, ISO 22241-2, and ISO 22241-3.
ISO
Appearance:
Colourless liquid with a slight ammoniacal odour.
For full technical details, view or download the Technical Data Sheet (TDS) and Safety Data Sheet (MSDS).
FAQs
What is CrystalGuard™?
CrystalGuard™ is a next-generation replacement for AdBlue®, featuring a unique surfactant that prevents crystal deposits in SCR systems.
How does it work?
When AdBlue® does not effectively burn off at the point of injection within the SCR system, it can leave crystal deposits which can lead to costly system repairs and replacements. The temperature for AdBlue® to effectively burn off in the SCR Systsm is 300°C or higher, which often is not reached with stop/start engine vehicles.
To counteract this issue, CrystalGuard™ is poured into the AdBlue® system on applicable diesel vehicles as a replacement for AdBlue®. CrystalGuard™ effectively burns off at the lower temperature of 220°C (approximately). This means that even when the ideal AdBlue® burn off temperature is not reached, CrystalGuard™ will still burn off, leaving no crystals. This can save drivers from the costly repairs that crystal build up can lead to.
Can I use it instead of AdBlue®?
Yes, CrystalGuard™ is fully compatible with AdBlue® and can be mixed directly in your vehicle’s storage tank.
Who benefits from CrystalGuard™?
If your vehicle frequently idles, operates in cold conditions, or has a stop/start system, CrystalGuard™ can help reduce maintenance costs and downtime.
Why can’t it be called AdBlue®?
AdBlue® is a trademark of the VDA. CrystalGuard™ offers a superior alternative while meeting the same high standards.
Does it work in all SCR-equipped vehicles?
Absolutely! CrystalGuard™ is designed for universal compatibility.
Take the Next Step
Protect your vehicle and reduce your environmental impact with CrystalGuard™.
Contact us today to learn more or to place your order. Our team is here to help.
Contact Information
Brookhouse Industrial Estate New Haden Road Cheadle Stoke on Trent ST10 1UF, UK
Opening Time:
Monday – Friday 08:30 to 17:30 (UK)
2025* Emissco Ltd
Contact Information:
Brookhouse Industrial Estate
New Haden Road
Cheadle
Stoke on Trent
ST10 1UF, UK
Opening Time:
Monday – Friday
08:30 to 17:30 (UK)
Phone:
+ 44 (0)1538 493 138
Email:
[email protected]
Legal Information:
2025* Emissco Ltd