X AC200 AC300 SLV LV EP Flex DP UEP Injection Resin Techniques INJECTOR SBR 46 WR PU Soil PU RS PU Flex PU SF PU FlexGel
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About US

About Galaxie Construction Chemicals

Welcome to Galaxie Construction Chemicals — where innovation meets precision in modern construction solutions. With over 16 years of expertise, we specialize in purpose-built chemical products that meet the demanding needs of today’s construction professionals.


Our Origins: A Vision Built on Experience

Galaxie was founded on industry insight and hands-on experience. Our founder, a former member of the renowned Tam Group, saw a gap in the market: the need for custom-engineered chemical solutions tailored to niche construction applications.

This realization led to the creation of Galaxie Construction Chemicals—a company built for specialists, not the masses. Since day one, our mission has been clear:
To redefine construction chemicals through precision, performance, and customer focus.


Engineered for Precision

We don’t produce for volume—we produce for purpose. Our products are crafted with intention and designed to meet the highest standards in specialized applications.

Our flagship solutions include:

  • SLV and LV Epoxy Injection Resins
    Engineered for deep penetration and long-term durability, ensuring structural integrity in critical applications.
  • UEP Epoxy Paste
    Cures in just 2 hours at 25°C, allowing for same-day injection. A versatile, time-saving solution for tight schedules.
  • DP Epoxy Grout for Post-Tension Truncation
    Developed for advanced construction methods, showcasing our commitment to innovation.

Each product is backed by rigorous development and real-world testing, helping professionals deliver with confidence.


Trusted Partnerships, Proven Reliability

We are proud to supply our products exclusively through Hinkler Court Distributing in Queensland, Australia. This partnership guarantees that our high-performance solutions are readily available, backed by trusted service and consistent quality.


Building Beyond Expectations

At Galaxie, we’re not just manufacturers — we’re partners in your success. Our solutions are built with your challenges in mind, empowering you to work faster, smarter, and with total confidence.

Let’s build something extraordinary — together.

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PRODUCTS

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AC200

Acrylic Injection Resin

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 FS (Fast Set)

Benefits
• Ultra-low viscosity
• Swells up to 10% 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

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AC300

Reinforced Acrylic Injection Resin

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 FS (Fast Set)

Benefits
• low viscosity
• Swells up to 5% 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

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SLV

Super Low Viscosity Injection Resin

Galaxie Injection Resin SLV is a low modulus, extra low viscosity, epoxy adhesive designed to be injected into cracks which exhibit minor movement or are subject to shock or vibration. Its low viscosity allows maximum penetration into small, hairline cracks or fractures. Galaxie Injection Resin SLV is insensitive to moisture, allowing for injection into damp cracks. After injection and in its cured state, Galaxie Injection Resin SLV returns structural integrity and protects reinforcement while at the same time compensating for movement and vibration.

Galaxie Injection Resin SLV is supplied in two grades for all temperature uses – Standard Grade and Tropical Grade (TG).

Benefits
• Meets Vic Roads Spec Section 687- Repair of Concrete
Cracks
• Exceptionally good penetration
• Excellent adhesion
• Moisture insensitive
• Non-shrink

General Application
• Injection of cracked concrete
• Epoxy binder for Pebbles
• Epoxy coating
• Cracked concrete slabs
• Delaminated grout beds
• Bearing pads
• Water reservoirs
• Bridge decks
• Re-bonding tiles / floor screeds

SLV injection
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LV

Low Viscosity General Purpose Epoxy Resin

Galaxie LV is a high modulus, low viscosity, epoxy resin designed for injection into non-moving cracks in concrete structures. It’s low viscosity will allow maximum penetration into small cracks. Galaxie LV exhibits extremely high strength in its cured state, thereby restoring structural integrity. It is moisture tolerant, allowing for injection into damp cracks.

Benefits
• Excellent adhesion
• Moisture insensitive
• Non-shrink
• Pumpable
• Aggregate extendable

General Application
• Pre-cast members
• Injection of cracks in dry or damp concrete
• Columns and beams
• Bolt grouting
• Joint reinstatement
• Concrete repair mortars

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EP Flex

Flexible Epoxy Resin

Galaxie EP Flex is a low modulus, epoxy resin designed for use as a flexible jointing sealant for horizontal areas. Galaxie EP Flex can also be used as a highly flexible crack injection resin for non-structural crack repairs.

Benefits
• Highly flexible > 100% elongation
• Low viscosity
• Bonds to damp substrate
• Long pot life
• Can be filled if required

General Application
• Factory Floors
• Hydro-electric plants
• Circulating water tunnels
• Waste water and sewer lines
• Injection of moving cracks
• Flexible jointing

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DP

Deep Pour Epoxy Grout

Galaxie DP Deep Pour Epoxy Grout is a three component, pourable and pumpable, high strength epoxy grout designed to install anchor dowel and tie bars into concrete. It can also be used for bonding miscellaneous materials to concrete where a fast cure is required.

Benefits
• Utility product
• Low exotherm
• High early strength
• Moisture tolerant

General Application
• Base plate grouting
• Anchoring dowel and tie bars into concrete pavement
• Post tension truncation
• Bonding pre-cast segments

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UEP

Universal Epoxy Paste

Galaxie UEP is a high modulus, high strength, universal epoxy paste designed for the rapid surface sealing of cracks prior to injection. Used for surface spall repairs and bonding new concrete to old. It is moisture insensitive and will cure in a damp environment.

Clean, dry, silica sand may be added to develop a non-sag gel mortar capable of overhead and vertical patching in layers up to two inches thick

Benefits
• Excellent adhesion
• Non-shrink
• Simple mix ratio ensures uniform mixing

General Application
• Surface sealing prior to injection
• Patching spalls, honeycombing and popouts
• Setting vertical and horizontal anchor bars
• Bonding similar and dissimilar materials to concrete
• Post tension anchors

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Injection Resin Techniques

Guide

Cracks in concrete caused by structural movement can lead to significant issues, especially when water infiltrates them. Water intrusion may result in freeze-thaw damage, corrosion of reinforcement steel, and overall structural weakening. Addressing these cracks promptly with appropriate grouting materials is crucial to maintaining structural integrity and preventing costly repairs.

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INJECTOR

Rubber Band Epoxy Injectors
syringe for TDS
Galaxie Injector

Galaxie Injectors are designed as a delivery system to inject the selected product under constant low pressure in multiple injection ports simultaneously. Galaxie injectors are commonly used for injecting Galaxie SLV or LV injection epoxy under low pressure for structural crack repairs.

Benefits
• Usable with wide range of products
• Faster than cartridge system
• Reduced labour cost
• Constant pressure

General Application
• Crack Injection
• Repair of de-bonded tiles
• Repair of de-bonded render

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SBR 46

Polymer latex additive

Galaxie SBR 46 is a liquid, water-based, styrene butadiene polymer latex with high bonding characteristics. It is stable under wet alkaline conditions forming a reinforcing polymer matrix within cementitious mixes.

Benefits
• Dramatically improves the adhesion / bonding of
cementitious mixes
• Effective plasticiser, giving increased workability
and cohesion
• Allows reductions in water content to improve
durability and strength without loss of workability
• Excellent waterproofing admixture which is alkali
stable in cementitious mixtures
• Reduces shrinkage and cracking in repair and
screeding mixes
• Good freeze / thaw resistance

General Application
• Bonding of new to old concrete
• Concrete repair
• Flooring mixes for screeding and patching
• Waterproof renders to tanks
• Tiling and setting mortars

Concrete repair
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WR

Silane-Siloxane Water Repellent

Galaxie WR is a water based, silane-siloxane system, which penetrates deeply into porous substrates to allow for a bonded hydrophobic lining to the pores. This treatment significantly reduces absorption of water and waterborne salts but still allows the passage of water vapour. The solution does not produce any discoloration of the substrate and has excellent resistance to weathering.

Benefits
• Water based system
• Provides an invisible water repellent surface.
• Green product, VOC free.
• Allows the surface 100% transpiration
• Maintains the texture and colour of the treated surface
• Reduces efflorescence and surface salts
• Reduces cleaning costs

General Application
• External waterproofing of concrete, concrete blocks, brickwork and stone.
• Treatment of rising and salt damp
• Reduction of sand stone decay due to attack by salts and low pH precipitation
• Prevention of moss growth & dirt retention on pavers, walls and roofs.
• Elimination of white salt spotting on brickwork

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PU Soil

Low Viscosity Rigid Polyurethane Grout

Galaxie PU Soil is a single-shot hydrophobic polyurethane 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 rigid polyurethane.
Galaxie PU Soil has an extremely low viscosity enabling it to penetrate very fine soil and sand and thus restoring structural integrity to the sub-straight.

Benefits
• High expansion ratio > 20 times
• Low viscosity Solvent-free,
• Environmentally friendly
• Reacts with saline and mineral water
• Good chemical resistance

General Application
• Soil stabilisation
• Underpinning foundations
• Light weight filling of voids
• Consolidation for ground anchors
• Water cut off barriers
• Injection into saturated ground

PU Soil
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PU RS

2 Component Rapid Setting Polyurethane Grout

Description
Galaxie PU RS is based on a polyol component (part A) and a polymeric MDI (part B). When mixed, a hydrophobic closed cell polyurethane foam 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
• Sealing extreme water ingress
• Filling voids
• Dry fissure grouting
• Foundation stabilisation
• Slab jacking

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PU Flex

Semi Flexible Polyurethane Grout

Galaxie PU Flex is a single-shot hydrophobic polyurethane 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
• Soil stabilisation
• Underpinning foundations
• Consolidation for ground anchors
• Water cut off barriers
• Injection into saturated ground

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PU SF

Super Flexible Polyurethane Grout

Galaxie PU SF is a single component hydrophilic polyurethane 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

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PU FlexGel

Low Viscosity Flexible Polyurethane Gel

Galaxie PU FlexGel is a 2-component polyurethane 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
• Flexible secondary injection
• Duct sealing
• Pipe joints