Surface Preparation and Coating Removal Services
Allstream delivers industry leading surface preparation and coating removal for facilities that require safe, reliable, and fully compliant cleaning solutions. Using a combination of advanced Ultra High Pressure (UHP) robotic systems and highly trained hand lance operators, we remove even the toughest industrial materials with precision, speed, and minimal environmental impact. Our team supports heavy industries across marine, oil and gas, offshore, petrochemical, and manufacturing environments where quality and safety are always the top priority.
UHP water blasting is one of the cleanest and most effective surface preparation methods available. It eliminates contaminants without producing dust, heat, or secondary waste. This allows Allstream to achieve high production rates while protecting asset integrity and ensuring a cleaner, safer job site.
High Performance UHP Surface Preparation
Allstream’s UHP systems deliver pressures up to 55,000 PSI which provides exceptional cutting and removal power without damaging the underlying substrate. This level of precision allows us to restore surfaces to a clean, uniform profile that is immediately ready for inspection or recoating.
Our surface preparation processes:
- Comply with WJTA surface cleanliness standards
- Protect structural materials by avoiding heat or abrasive impact
- Support fast coating reapplication when needed
- Reduce confined space exposure and worker risk
UHP blasting is ideal for both large scale operations and targeted removal projects, giving facilities a flexible, environmentally responsible solution for ongoing maintenance.
Specialized Coating and Material Removal Services
Below is a full breakdown of the materials Allstream can remove using UHP water blasting technology.
Rubber Liner Removal
Allstream’s robotic systems are engineered to efficiently remove rubber liners up to one half inch thick. In optimal operating conditions, removal production rates can reach 375 square feet per hour which significantly reduces downtime and labor requirements.
The robotic removal method provides several advantages:
- No thermal shock or substrate degradation
- Consistent removal thickness across large areas
- Greatly reduced worker exposure
- Cleaner, safer work zones with no airborne contaminants
Fiberglass Liner Removal
Allstream can remove fiberglass liners up to 200 mils thick with production rates reaching 400 square feet per hour. Using UHP water blasting eliminates the hazards associated with heat induction removal.
Key benefits include:
- No airborne fiberglass particulate
- No thermal damage to the substrate
- Uniform removal ideal for recoating
- Environmentally responsible waste handling
By using UHP technology, Allstream ensures that the surface remains structurally sound while also meeting regulatory and environmental expectations.
Oxides and Rust Removal
Oxidation and rust weaken structural integrity and reduce coating adhesion. Allstream’s UHP rust removal process restores surfaces to a clean, bondable condition.
Our rust removal process delivers:
- Complete removal of corrosion layers
- Ideal surface for long term coating performance
- Improvement in inspection accuracy
- Cleaner results without abrasive impact
- This service is essential for corrosion control programs and asset life extension.
Epoxy and Ultra High Solids Coating Removal
Allstream efficiently removes epoxy and UHS coatings between 20 and 60 mils using robotic UHP systems. These coatings are often difficult to remove with traditional methods, but UHP jetting cuts through them cleanly and consistently.
Additional benefits:
- Full approval from coating manufacturers
- Fresh coatings can often be applied immediately behind the robot
- Strong environmental performance
- Reduced operator exposure
By using UHP technology, Allstream ensures that the surface remains structurally sound while also meeting regulatory and environmental expectations.
Scale and Calcium Deposit Removal
Scale and mineral buildup can reduce equipment performance and obstruct system flow. Allstream’s UHP blasting breaks down hardened scale rapidly and safely.
This service is effective for:
- Heat exchangers
- Tank bottoms
- Pipelines and process equipment
- Marine assets
Our team removes deposits without chemicals, abrasives, or high heat which protects the integrity of the equipment.
Oil Residue and Contaminant Removal
UHP water blasting is one of the most effective methods for removing oil based contaminants and embedded residues. This service prepares metal and concrete surfaces for nondestructive testing, recoating, or reconditioning.
Advantages include:
- Complete removal of hydrocarbon films
- No risk of chemical reaction
- Safe operation in sensitive environments
- Superior cleanliness compared to traditional washing
Why Choose Allstream for Surface Preparation
• Robotic and manual UHP solutions for any industrial environment
• Consistent, repeatable results across large or complex surfaces
• Zero dust, zero heat, and minimal secondary waste
• High production rates that reduce downtime
• Fully compliant with coating manufacturer guidelines
• Safe, low exposure operations using automated equipment
• Ideal for offshore and space restricted environments
Industries Served
Allstream supports surface preparation needs across many heavy industries including:
Our solutions are engineered for environments where precision, safety, and reliability cannot be compromised.