LEAK SEALING, INJECTION WATERPROOFING SYSTEMS & CLEANING SOLUTIONS
Galaxie's polyurethane injection resin and acrylic injection systems seal leaking cracks, joints and pipe penetrations in concrete structures, tunnels, basements, carparks and civil infrastructure. This range includes fast-reacting foams for active leaks, flexible gels for moving joints, and specialist equipment cleaning and maintenance products, giving contractors a complete solution for leak sealing and injection waterproofing work.
Polyurethane Injection Resin, Acrylic & Cleaning Products
Browse the full Galaxie polyurethane injection resin and acrylic range below, or download individual TDS and SDS documents for each product.
AC 200
Acrylic Injection Resin
Overview
Galaxie AC200 is a blend of acrylic polymers in conjunction with an accelerator and catalyst system. Upon mixing of the components a chemical reaction occurs and a waterproof flexible gel is formed. Galaxie AC200 has the benefit of being non corrosive. It is available in two grades –Galaxie AC200 and Galaxie AC200 EST (Extended Set Time)
Benefits
•Ultra-low viscosity
•Swells up to 50% in contact with water
•Very Flexible >90%
•Good chemical resistance
•Non corrosive
•Non-toxic acrylic polymers
•Safe for use with potable water
General Application
•Leak sealing
•Curtain grouting
•Injection tubes
•Void filling
•Soil stabilisation
•Tightening up
AC 300
Reinforced Acrylic Injection Resin
Overview
Galaxie AC300 is a blend of acrylic polymers in conjunction with an accelerator and reinforced catalyst system. Upon mixing of the components a chemical reaction occurs and a waterproof and tough flexible gel is formed. Galaxie AC300 has the benefit of being non corrosive. It is available in two grades –Galaxie AC300 and Galaxie AC300 EST (Extended Set Time)
Benefits
•low viscosity
•Swells up to 25% in contact with water
•Very Flexible >70%
•Good chemical resistance
•Non corrosive
•Non-toxic acrylic polymers
•Safe for use with potable water
General Application
•Leak sealing
•Curtain grouting
•Injection tubes
•Void filling
•Soil stabilisation
•Tightening up
PU CUT
Polyurethane Grout for Water Stopping
Overview
Galaxie PU Cut is a single-shot hydrophobic polyurethane injection resin based on MDI in combination with polyether polyols and an amine-based catalyst. The system only reacts when it comes into contact with moisture, producing a high expansion rate rigid polyurethane.
Benefits
•High expansion ratio > 20 times
•Low viscosity Solvent-free,
•Environmentally friendly
•Reacts with saline and mineral water
•Good chemical resistance
General Application
•Sealing of high waterflow leaks
•Rapid sealing of leaks in concrete/shotcrete
•Light weight filling of voids
•Water cut off barriers
•Injection into saturated ground
PU RS
2 Component Rapid Setting Polyurethane Grout
Overview
Galaxie PU RS is based on a polyol component (part A) and a polymeric MDI (part B). When mixed, a hydrophobic closed cell polyurethane injection resin is formed which is tough, rigid and resistant to a wide range of chemicals.Galaxie PU RS reacts rapidly enabling the product to cut off large water leaks. The high expansion rate is great for filling of voids and when confined has excellent compressive strength.
Benefits
•High foam strength
•Rapid reaction
•Good bond strength
•Medium viscosity
•Solvent free, environmentally safe
General Application
• Leak sealing
• Curtain grouting
• Injection tubes
• Void filling
• Soil stabilisation
• Tightening up
PU Flex
Semi Flexible Polyurethane Grout
Overview
Galaxie PU Flex is a single-shot hydrophobic polyurethane injection resin based on MDI in combination with polyether polyols and an amine-based catalyst. The system only reacts when it comes into contact with moisture, producing a semi-flexible polyurethane.Galaxie PU Flex has a low viscosity and will penetrate fine cracks when injected under pressure.
Benefits
•Can withstand high hydrostatic pressures
•Variable reaction times
•Semi-flexible
•Foaming ratio of up to 30 times
•Reacts with saline and mineral water
•Medium viscosity
•Solvent free, environmentally safe
General Application
• Leak sealing
• Curtain grouting
• Void filling
• Soil stabilisation
• Tightening up
PU FlexGel
Low Viscosity Flexible Polyurethane Gel
Overview
Galaxie PU FlexGel is a 2-component polyurethane injection resin, which forms a highly resilient flexible gel. Galaxie PU FlexGel does not foam even when it is pumped under water. It will displace the water and set to form a resilient waterproof gel
Benefits
•Highly flexible
•Will accommodate structural movement
•Impervious to water
•Exceptional bond strength
•Good chemical resistance
•Solvent-free
•Swells up to 5%
General Application
•Liquid gaskets
•Sealing leaking cracks and joints
•Brick and masonry grouting
•Void filling
•Injection tubes
•Flexible secondary injection
•Duct sealing
PU SF
Super Flexible Polyurethane Grout
Overview
Galaxie PU SF is a single component hydrophilic polyurethane injection resin based on TDI in combination with polyether polyols. The system only reacts when it comes into contact with water, producing a Super Flexible polyurethane seal.
Benefits
•Can withstand high hydrostatic pressures
•Low expansion rate
•Very flexible
•Reacts with saline and mineral water
•Medium viscosity
•Solvent free, environmentally safe
General Application
•Sealing against water ingress
•Sealing against leaking cracks and joints
•Sealing against water in masonry and brickwork
•Sealing of tunnel gaskets
PU SF MDI
Super Flexible Polyurethane Grout
Overview
Galaxie PU SF MDI is a is a single component hydrophilic polyurethane injection resin based on MDI in combination with polyether polyols. The system only reacts when it comes into contact with water, producing a Super Flexible polyurethane seal.
Benefits
•Can withstand high hydrostatic pressures
•Low expansion rate
•Very flexible
•Reacts with saline and mineral water
•Medium viscosity
•Solvent free, environmentally safe, MDI based
General Application
•Sealing against water ingress
•Sealing against leaking cracks and joints
•Sealing against water in masonry and brickwork
•Sealing of tunnel gaskets
PU ECO Clean
Non-Toxic Polyurethane Cleaner
Overview
Galaxie ECOClean is a mixture of non-volatile, chloride free, non-toxic organic solvents for cleaning of injection equipment when using Polyurethane resins.
Benefits
•Non-flammable
•Chloride-free
•Non-Toxic solvent
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU Super Clean
High Performance Pump Flush
Overview
Galaxie PU Super Clean is a mixture of non-flammable solvent and lubricant for cleaning of equipment when using any of the Galaxie PU injection range.
Benefits
•Non-flammable
•Highly efficient
•Lubricating
General Application
•Flushing of injection lines and equipment prior to injection
•Removing small spills from non-porous surfaces
•Cleaning of injection pumps after use.
PU ECO Dissolve
High Performance Polyurethane Dissolver
Overview
Galaxie PU Dissolve is a specially developed solvent blend used for the cleaning of hard to remove resins and is much more effective than common solvents such as petrol, xylene, white spirit, heavy-naphtha, etc.
Benefits
•Softens harden resins
•Highly efficient
•Low volatility
General Application
•Removing of hardened resin from pump parts
•Removing small spills from non-porous surfaces
•Cleaning of injection packers and equipment
Injection Resin Techniques
Simple Guide to injection
Overview
Practical guide for applicators and contractors
covering resin selection · injection procedure · expansion joint repair · equipment · common questions
Galaxie's polyurethane injection resin and acrylic injection resins are formulated with reference to the EN 1504-5 standard for concrete injection.
High performance chemical solutions for building and civil construction industry.
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