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Adheseal PU15 Polyurethane Adhesive - BlackVendor:
Adheseal PU15 is a low-modulus polyurethane sealant and adhesive built for highly flexible movement and connection joints, with a particular strength in window perimeter sealing, glazing weatherseals, curtain walls and façade joints. Its soft Shore A 15 cured profile, 0.2 MPa modulus and greater...- From $11.99
- From $11.99
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Black
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Concrete Grey
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White
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Adheseal PU25 Polyurethane Adhesive - BlackVendor:
Adheseal PU25 FC is a medium-modulus, fast-curing polyurethane sealant and adhesive for expansion joints, precast and tilt-up panels, pavement joints, window perimeters, curtain walls, metal cladding and general construction sealing. It combines ±25% movement capability with a firmer Shore A 25 cured profile, making...
- From $11.12
- From $11.12
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Black
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Concrete Grey
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White
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Adheseal N40 Slicone Sealant - BlackVendor:
For wet areas, metal roofing, marine joints, and general industrial sealing where movement, moisture, and mould are constant risks, Adheseal N40 Silicone Sealant provides a highly flexible, non-corrosive barrier. This neutral-cure oxime formulation adheres reliably without corroding sensitive metals like galvanised steel or Colourbond,...
- From $6.40
- From $6.40
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Black
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Mid-Grey
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White
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Translucent
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Adheseal N40 Silicone Sealant Aluminium GreyVendor:
For sealing roofing, plumbing, and wet areas where joint movement and biological growth are constant challenges, N40 Silicone Sealant Aluminium Grey provides a highly flexible, non-corrosive barrier. This neutral-cure oxime silicone forms a waterproof rubber seal that accommodates joint movement without losing adhesion, making...
- From $6.94
- From $6.94
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Adheseal Hi-Flex Construction Plus MS Polymer Sealant - BlackVendor:
For expansion joints, perimeter window fixing, and cladding joints where high movement capability is required, Adheseal Hi-Flex Construction Plus MS Polymer Sealant provides a neutral-cure, low-modulus elastomeric seal that accommodates up to 50% joint movement. Based on hybrid MS polymer technology, this single-component sealant...
- From $11.77
- From $11.77
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Black
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Grey
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White
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Everflex Fire-Fill Acrylic SealantVendor:
For penetration pathways and expansion joints requiring a fire-resistant barrier, Everflex Fire-Fill Acrylic Sealant is tested in accordance with AS1530.4 and assessed to AS4072.1. This waterborne co-polymer-based intumescent sealant expands when exposed to fire, forming an inorganic plug that helps prevent fire transmission through...
- From $10.93
- From $10.93
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Adheseal Unobond Polyurethane AdhesiveVendor:
Adheseal Unobond is a single-pack, solvent-free, moisture-curing D4 polyurethane adhesive for structural timber bonding, joinery, furniture and cabinet manufacture, exterior woodwork and wooden boat building. Its gel consistency makes this cartridge-applied polyurethane glue easy to control on close-fitting joints, while the cured bond is...
- From $17.65
- From $17.65
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Adheseal Unobond FC Polyurethane AdhesiveVendor:
Adheseal Unobond FC is a fast-setting, single-pack D4 liquid polyurethane adhesive supplied in a 6 kg bulk format for structural timber bonding, joinery, furniture and cabinet manufacture, exterior woodwork and wooden boat building. It is designed for higher-volume workshop and fabrication use where a...
- $173.55
- $173.55
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Everflex PU240 Polyurethane Adhesive and Sealant - BlackVendor:
For joint sealing and structural bonding where vibration, mechanical wear, or water exposure cause standard sealants to fail, Everflex PU240 Polyurethane Adhesive and Sealant provides a high-strength, flexible joint. This high-modulus, moisture-curing polyurethane formulation is pick-resistant and accommodates joint movement up to ±25% in...
- From $11.74
- From $11.74
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Black
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Grey
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White
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Xtraseal MS-609 MS Polymer AdhesiveVendor:
For high-load installations, vertical panels, and joints subject to constant vibration or deformation, Xtraseal MS-609 MS Polymer Adhesive provides an immediate 1-second grab without requiring temporary supports for most lightweight components. This single-part, moisture-curing hybrid polymer remains permanently elastic after curing and adheres reliably...
- From $11.03
- From $11.03
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Everbond Plastabond PVAVendor:
For high-strength mortars, floor screeds, renders, and slurries requiring improved adhesion and durability, Everbond Plastabond PVA acts as a dual-purpose bonding agent and plasticising additive. This polyvinyl acetate resin water dispersion modifies sand, cement, and gypsum mixes to improve chemical resistance and lower water...
- From $70.46
- From $70.46
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Open Cell Backing Rod - RoundVendor:
For sealing expansion joints, precast panels, window glazing, and bridge construction, Open Cell Backing Rod - Round acts as a critical bond breaker to prevent three-sided sealant adhesion. Its open-cell structure accelerates sealant curing by allowing the joint to breathe and cure from both...
- From $138.36
- From $138.36
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Open Cell Backing Rod - SquareVendor:
Square-section open-cell backing rod for square and rectangular joints. It sits in the base of the joint to set the sealant depth and stop three-sided adhesion, which is what cracks beads.Open cell structure lets gas out, so the sealant cures without bubbling from the...
- From $3.06
- From $3.06
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Adheseal Backing Rod Closed Cell - RoundVendor:
For expansion joints, window glazing, precast panels, and bridge construction where three-sided sealant adhesion must be prevented, Adheseal Backing Rod Closed Cell - Round provides the essential depth control and bond-breaking foundation. This flexible, low-density white polyethylene foam rod establishes the correct joint profile...
- From $12.30
- From $12.30
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Adheseal IPA CleanerVendor:
For prep work prior to applying adhesives, sealants, or surface primers, Adheseal IPA Cleaner removes surface contaminants to ensure a clean substrate and a reliable bond. This 100% isopropyl alcohol cleaner removes fluxes, light oils, grime, and oxides, then evaporates within seconds without leaving...
- From $17.50
- From $17.50
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Everflex JS Hybrid Acrylic SealantVendor:
For sealing interior and exterior expansion joints subject to movement, Everflex JS Hybrid Acrylic Sealant provides a low-modulus barrier that withstands weathering without cracking. This water-based joint sealer adheres to most building materials without priming and accommodates significant thermal and structural movement in both...
- From $9.45
$0.00- From $9.45
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EverKrete Concrete Repair System Trade KitVendor:EverKreteEverKrete 102 is a thermoset vinyl polymer repair mortar for concrete that has to go back in service fast. The trade kit bundles the mortar for horizontal, vertical, and overhead patching, traffic-grade overlays, and slip-resistant finishes.It sets fast enough for foot traffic within hours...
- $283.33
- $283.33
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Megapoxy 254Vendor:
For bonding precast concrete, natural stone, and heavy metal fixtures on vertical or overhead surfaces where sagging would ruin the assembly, Megapoxy 254 is a non-sag epoxy adhesive paste that holds its position without slipping. Formulated to cure even under cold and damp conditions,...- $596.35
- $596.35
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Megapoxy HVendor:
For structural concrete repairs, steel anchoring, and wet-to-dry concrete bonding, Megapoxy H is a low-viscosity, solvent-free hydrophilic epoxy resin that creates permanent bonds stronger than the concrete itself. It complies with AS/NZS 4020:2018 for potable water contact, making it suitable for drinking water structures,...
- From $193.22
- From $193.22
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Megapoxy HICBVendor:
For backing metal liner plates and filling gaps between liners and support structures in cone crushers, gyratory crushers, and grinding mills, Megapoxy HICB is a two-component, 100% solids, pourable epoxy grout. It provides the high impact resistance and compressive strength needed to withstand heavy...
- $148.06
- $148.06
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Megapoxy HTVendor:
For wet-to-dry concrete bonding, structural repairs, and underwater or splashzone applications, Megapoxy HT is a hydrophilic epoxy gel adhesive that forms permanent bonds on concrete, metal, and steel surfaces. Its formulation is solvent-free, contains no volatile organic compounds (Nil V.O.C.), and resists hydrogen sulphide...
- From $197.39
- From $197.39
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Megapoxy HXVendor:
For structural concrete crack repair, low-pressure injection, and masonry sealing, Megapoxy HX is a 100% solids, solvent-free epoxy liquid with an extra-low mixed viscosity of 200cps at 25°C. This thin profile enables deep capillary penetration into tight fissures, pores, and micro-cracks across concrete, masonry,...
- From $203.94
- From $203.94
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Megapoxy P1Vendor:
For high-strength structural bonding and concrete repair, Megapoxy P1 is a two-component gap-filling epoxy paste formulated for vertical, overhead, and damp-condition applications. It is chemically resistant to hydrogen sulphide in sewage systems and complies with AS/NZS 4020:2018 for contact with potable drinking water, making...
- From $84.10
- From $84.10
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Dowsil 888 Silicone Joint SealantVendor:
For Portland cement concrete pavement joints in new construction or remedial roadworks, Dowsil 888 Silicone Joint Sealant provides a high-movement, unprimed barrier against water and debris. Formulated specifically for concrete-to-concrete joints, this low-modulus, non-sag silicone accommodates highly irregular joint widths and bridges minor concrete...- From $19.40
- From $19.40
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Sikaflex 11 FC + Polyurethane Adhesive and Sealant - BlackVendor:
For horizontal and vertical joints that experience physical movement, or assembly jobs requiring a direct bond between concrete, masonry, stone, ceramic, wood, metal, or glass, Sikaflex 11 FC + Polyurethane Adhesive and Sealant provides a single-component, elastic polyurethane barrier and adhesive. Formulated with i-Cure...- From $277.80
- From $277.80
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Black
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Concrete Grey
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Sika Primer-3 N Epoxy PrimerVendor:
For sealing and bonding jobs on porous surfaces or metals, Sika Primer-3 N Epoxy Primer is the single-component, solvent-based primer required to prepare the substrate before applying Sikaflex, SikaHyflex, SikaBond, or Sikasil adhesives and sealants. Adhesion promotion mechanism The primer functions as an adhesion...
- From $71.45
$0.00- From $71.45
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Bostik Fireban One Polyurethane SealantVendor:
For joints in insitu concrete, precast panels, blockwork, plasterboard, and fiber cement sheet requiring fire or acoustic certification, Bostik Fireban One Polyurethane Sealant provides up to a 4-hour fire rating under AS 1530.4-2014 and AS 4072.1-2005. This Australian-made, one-part intumescent sealant cures to form...- From $16.73
- From $16.73
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Gripset C-PlugVendor:
For active water leaks under pressure through holes, cracks, and openings in concrete and masonry, Gripset C-Plug forms an instant, non-shrink waterproof seal. This rapid-setting cementitious compound stops flowing water in underground car parks, basements, lift shafts, water tanks, and concrete pipes before curing...- From $51.96
- From $51.96
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RLA Penapatch Fairing Coat MortarVendor:RLARLA Penapatch Fairing Coat Mortar is a fine-textured, fast-setting cementitious fairing compound for thin repairs and finishing work on concrete and compatible masonry. It is designed for surface defects where only a shallow layer is needed, producing a smooth finish that can be left...
- $78.94
- $78.94
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RLA Penapatch HB50 MortarVendor:RLARLA Penapatch HB50 is a high-build, medium-weight, shrinkage-compensated structural repair mortar for damaged concrete and compatible masonry. It is designed for vertical, overhead and horizontal repairs where the section must be rebuilt with a high-strength, low-permeability mortar rather than a cosmetic patch. Where to...
- $85.68
- $85.68
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RLA Penapatch HB80 MortarVendor:RLARLA Penapatch HB80 is a high-strength, high-build, shrinkage-compensated structural repair mortar for vertical, overhead and horizontal reinstatement. Its polymer-modified cementitious formulation is designed to bond strongly to concrete and compatible masonry while providing low permeability, high abrasion resistance and long-term dimensional stability. Where HB80...
- $97.41
- $97.41
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RLA Penatech HS GroutVendor:RLAFor structural concrete applications subject to dynamic loads and continuous vibrations, RLA Penatech HS Grout provides a high-strength, precision Class C cementitious grouting system. It is formulated to achieve non-shrink dual expansion, compensating for volume loss in both the plastic and hardened states to...
- $53.15
- $53.15
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RLA Penaflow Panel GroutVendor:RLAFor structural support underneath precast concrete panels, filling core holes, and underpinning concrete sections, RLA Penaflow Panel Grout provides a shrink-compensated, Class A cementitious barrier that eliminates settlement gaps. It is formulated to expand in its plastic state to ensure complete void filling, maintaining...
- $23.24
- $23.24
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RLA Penapatch Panel LW MortarVendor:RLARLA Penapatch Panel LW is a lightweight, polymer-modified cementitious repair mortar for non-structural patching of precast and tilt-up concrete. It is specifically designed to cover panel joining plates and rebuild damaged concrete where a high-build mortar is needed without the weight and structural role...
- $75.23
- $75.23
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Mapei Mapeproof Swell SealantVendor:
Use Mapei Mapeproof Swell for: sealing confined joints, cracks, and penetrations in reinforced concrete where watertight, pressure-resistant performance is critical. Mapei Mapeproof Swell: A Technical Overview Mapei Mapeproof Swell is a one-component, hydro-expansive hydrophilic sealant paste supplied in 320 ml cartridges. It bonds to clean,...- $364.56
- $364.56
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Mapei Keracolor FF Tile Grout - Anthracite 114Vendor:
Mapei Keracolor FF is a high-performance polymer-modified cementitious grout for tile joints up to 6mm. Classified CG2WA to AS ISO 13007-3, it combines low water absorption and high abrasion resistance with Mapei DropEffect water-repellent and BioBlock mould-resistant technologies. Compare tile grouts: Browse the full...
- From $15.33
$19.17- From $15.33
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Anthracite 114
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Cement Grey 113
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Moon White 103
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Manhattan 2000 110
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Mapei UC LevellerVendor:
For levelling new or existing substrates before installing carpet, ceramic tiles, natural stone, or floating timber flooring, UC Leveller is a fast-hardening underlayment compound that flows easily and pumps efficiently. It handles thicknesses from 3 mm to 70 mm in a single application without...
- $46.76
- $46.76
- Unit price
- per
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Mapei Lamposilex (Waterplug)Vendor:
For stopping active water leaks under pressure in basements, subways, and concrete water tanks, Lamposilex provides an ultra-fast setting plug that halts water flow within minutes. This chloride-free hydraulic binder mixes with water to form a thixotropic paste that hangs on vertical surfaces without...
- From $49.53
- From $49.53
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Mountain Grout Gel FoamVendor:Green Mountain InternationalFor sealing leaking cracks or joints in concrete structures with continuous moisture exposure, Mountain Grout Gel Foam is a hydrophilic polyurethane formulation that reacts with water to stop active leaks. The single-component system is formulated without TDI or solvents, reacting directly with the water...
- From $187.62
- From $187.62
- Unit price
- per
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Mountain Grout FlexibleVendor:Green Mountain InternationalFor sealing leaking cracks and failed joints in concrete structures under wet/dry cycles, Mountain Grout Flexible provides a hydrophobic barrier that resists shrinkage. When injected into storm water systems, tunnels, manholes, or concrete dams, this closed-cell polyurethane foam reacts with moisture to form an...
- From $187.62
- From $187.62
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- per
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Mountain Grout UltraVendor:Green Mountain InternationalMountain Grout Ultra is a moderate-viscosity hydrophobic polyurethane formulation for sealing leaking cracks and joints where some movement is possible. When injected into wet cracks, it reacts with water to produce a closed-cell foam. What it does Ultra is used in water-related structures to...
- From $187.62
- From $187.62
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B.A.T Pro Folding Utility KnifeVendor:B.A.TA folding utility knife for membrane work and site prep. Score waterproofing membranes, trim expansion joint filler, cut backing rod, and open packaging; the blade tracks true under load, so cuts stay where you put them.The aluminium body folds shut to pocket size, and...
- From $16.20
- From $16.20
- Unit price
- per
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Armadillo DVendor:ArmadilloFor warehouse floors, manufacturing plants, and residential garages where dusting, rain damage, or weak mortar has compromised the concrete, Armadillo D penetrates the surface to increase abrasion resistance and seal the substrate. This water-based silicate compound chemically converts soft, porous calcium hydroxide into high-strength...
- $283.67
- $283.67
- Unit price
- per
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Panther Thin Turbo Diamond BladeVendor:PantherA thin turbo diamond blade for cutting porcelain, marble, and granite without chewing the edge. The thin rim takes a smaller bite per pass, which is what keeps chips out of expensive tile, and the reinforced core runs true instead of wobbling through the...
- From $29.92
- From $29.92
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- per
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Great Aussie Tradie Cleanup WipesVendor:Great Aussie WipesHeavy wipes for filthy hands and finished surfaces. They lift sealant, adhesive, bitumen, grease, paint, and coating residue, and they will not scratch the surface under the mess.200 x 250mm sheets, 100% plastic free: compostable and biodegradable, so the site bin is not the...
- From $25.00
- From $25.00
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Albion Road Model Backer Rod Installation ToolVendor:AlbionThe Albion 640-4 Road Model sets foam backer rod into saw-cut and expansion joints at a consistent depth, which is what makes the sealant bead the right shape. Push the rod in as you walk the joint instead of poking it down by hand.The...
- $108.34
- $108.34
- Unit price
- per
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Industrial Cleaning Rags 10kg - White T-ShirtVendor:Adheseal ToolsWiping rags in 10kg bags, the workshop staple. Pick the grade to suit the job: premium white cotton for glass, coatings, and finishing where lint and colour would show, or coloured and white t-shirt material for general cleanup, polishing, and maintenance.Recycled cotton with low...
- From $36.80
- From $36.80
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White T-Shirt
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Coloured Mixed T-Shirt
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White Cotton Shirt
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Jumbo Cartridge Gun 850mlVendor:Adheseal ToolsAn 850ml jumbo cartridge gun in steel, for structural sealants that would stall a standard gun. The low gearing trades speed for push: thick material comes out at steady pressure, so the joint fills without voids.The frame rotates a full circle, which matters in...
- $80.43
$0.00- $80.43
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Heavy Duty Cartridge Caulking Gun Type 35Vendor:Adheseal ToolsA heavy-duty 310ml cartridge gun for sealants and adhesives on site. Aluminium alloy frame, rotating barrel so you can keep the bead level around a corner without twisting your wrist, and enough thrust to move thick construction adhesives without effort.Suits construction, plumbing, and automotive...
- $54.99
- $54.99
- Unit price
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Twin Component Cartridge Gun 400ml 10:1Vendor:Adheseal ToolsA coaxial twin gun for 400ml 10:1 cartridges: two-part epoxy, PU, and acrylic structural adhesives for deep-hole anchoring and autoglass work. The reinforced steel frame delivers the thrust that viscous coaxial material needs, and the alloy trigger keeps the flow smooth rather than surging.Working...
- $32.99
$64.90- $32.99
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Frequently Asked Questions
Which adhesive bonds concrete to steel?
A two-part epoxy such as Megapoxy P1. It gap-fills, bonds vertically and overhead, and carries structural load. Polyurethane construction adhesives also work for lighter assemblies where movement is expected.
Can I stick to a damp surface?
Only with moisture-tolerant chemistry. MS polymer adhesives such as MS-609 Fast Grab adhere to dry and slightly damp substrates. Standard PVA and many epoxies demand dry surfaces.
What fixes spalled or damaged concrete before re-bonding?
A cementitious repair mortar. The RLA Penapatch range and EverKrete Flexkrete rebuild the section first; the adhesive or coating goes over sound concrete, never over crumbly edges.
Do I need an epoxy or will a construction adhesive do?
Epoxy for structural loads, potable-water contact, chemical exposure, or overhead weight. Construction adhesive (PU or MS polymer) suits panel bonding, brick slips, and general assembly where loads are moderate.
Which products suit sewage or wastewater plants?
Megapoxy H and P1 resist hydrogen sulphide attack, the usual cause of failure in sewage infrastructure. Megapoxy HICB handles immersion conditions. Match the product spec to the job conditions before you start.
Is there a fast-grab option that skips bracing?
Yes. MS-609 MS Polymer grabs in about one second on lightweight panels, so you can skip temporary supports on most vertical fit-outs. Match the product spec to the job conditions before you start.