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Adheseal PU15 Polyurethane AdhesiveVendor:
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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Adheseal Hi-Flex Construction Plus MS Polymer SealantVendor:
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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Adheseal Megaprene 40GG Polyurethane SealantVendor:
For expansion and connection joints in tilt-up panels, pavement slabs, and window frames where high movement and weathering resistance are required, Adheseal Megaprene 40GG Polyurethane Sealant is a single-component, moisture-curing joint sealant that accommodates +/- 25% joint movement. It cures to form a tough,...
- From $11.33
- From $11.33
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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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Biyseal Bitumen Impregnated FoamVendor:
For sealing metal cladding, expansion joints, roof valleys, and building penetrations against weather, dust, and vermin, Biyseal Bitumen Impregnated Foam provides a compressible, pre-formed barrier that expands and contracts without losing its recovery properties. Impregnated with bitumen, this flexible polyurethane strip exerts continuous outward...
- From $134.19
- From $134.19
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Biyseal Acrylic Impregnated FoamVendor:
For sealing expansion joints, roof cladding, and window or door perimeters against weather, Biyseal Acrylic Impregnated Foam provides a highly compressible barrier that adapts to continuous joint movement. This high-density polyurethane foam is impregnated with an acrylic solution, allowing it to expand and contract...
- $136.58
- $136.58
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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 36 DuoMixVendor:
For securing reflective road markers, ceramic markers, LED road markers, concrete carpark stops, and parking sensors, Megapoxy 36 DuoMix provides a rapid-setting structural bond to asphalt, bitumen, and concrete. Dispensed through a 1:1 twin cartridge system with a self-mixing static nozzle, this dual-component epoxy...- From $81.17
- From $81.17
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Megapoxy CT5Vendor:
For backfilling and encapsulating inductive detector loops, traffic loops, and aircraft landing lights on asphaltic and concrete roadways, Megapoxy CT5 provides a rapid-setting, pourable seal. This cold-pour liquid compound sets under adverse cold and damp conditions, allowing civil contractors and traffic technicians to minimise...
- $605.72
- $605.72
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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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Megapoxy PFVendor:
For emergency repairs to concrete structures, pipes, and tanks, Megapoxy PF is a rapid-set epoxy paste adhesive that hardens-as-you-hold-it. It sets in seven minutes and achieves more than half its ultimate strength within 15 minutes of mixing at 25°C, making it suitable for immediate...
- From $106.84
- From $106.84
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Megapoxy PMVendor:
For structural bonding and repair jobs on vertical or overhead surfaces where sagging must be prevented, Megapoxy PM provides a non-sag epoxy adhesive paste that holds its position. When properly mixed, this two-part epoxy paste secures heavy materials like precast concrete, natural stone, and...
- From $80.50
- From $80.50
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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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Dowsil 890-SL Silicone Joint SealantVendor:
For concrete to concrete and concrete to asphalt pavement joints in new construction or remedial roadworks, Dowsil 890-SL Silicone Joint Sealant provides a cold-applied, self-leveling seal that accommodates extreme movement. Its ultra-low modulus is specifically formulated to protect asphaltic joint faces, which have low...
- From $31.07
- From $31.07
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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 Keracolor FF Tile GroutVendor:
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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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
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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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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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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
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Trade Sausage Caulking Gun Type 3Vendor:Adheseal ToolsThe all-round trade sausage gun: Type 3 extrudes 600ml foil packs of viscous sealant and adhesive with an aluminium alloy frame built for daily site work, and converts to bulk loading for big jobs.Balanced for repetitive use on waterproofing, construction joints, and autoglass work.
- $76.99
- $76.99
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Cordless Sausage Caulking Gun M8504Vendor:Adheseal ToolsA cordless sausage gun for the days the trigger hand gives out before the joints do. The high-thrust motor pushes stiff PU and hybrid sealants from 600ml packs at a steady rate, and the variable speed trigger sets the bead pace, not your grip...
- $343.20
- $343.20
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19mm Sausage Gun NozzleVendor:Adheseal ToolsA fixed 19mm nozzle for sausage guns, in a 10-pack. Wide beads for expansion joints and masonry sealing need a nozzle that holds its aperture: this one extrudes a steady 19mm bead without the stutter that comes from rough-bored or loose-fitting nozzles.The smooth bore...
- From $1.38
- From $1.38
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38mm Sausage Gun NozzleVendor:Adheseal Tools38mm Sausage Gun Nozzle is a high-durability dispensing component engineered for precise material flow in commercial construction and automotive glass applications. Featuring a 38mm diameter compatible with professional 600ml foil sausage packs, this nozzle maintains its structural integrity under high-pressure pneumatic dispensing to prevent...
- From $2.04
- From $2.04
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45 Degree Sausage Gun Nozzle 38mmVendor:Adheseal Tools45 Degree Sausage Gun Nozzle 38 mm gives angled access to corners, overhead joints and recessed frames where a straight sausage-gun nozzle is awkward to present. Available as a single nozzle or pack of 3.Confirm the nozzle connection suits the sausage gun before ordering.
- From $4.40
- From $4.40
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Blue Sausage Gun PlungerVendor:Adheseal ToolsA replacement plunger for Adheseal professional and trade sausage guns. The moulded face seals tight against the foil pack, so nothing bypasses the piston and the extrusion rate stays even from the first bead to the last.The blue colour marks it as the spare,...
- $5.37
- $5.37
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Dished Metal Plunger for Adheseal Sausage Guns – Types 1, 3 & 5Vendor:Adheseal ToolsA dished metal replacement plunger for Adheseal sausage gun Types 1, 3, and 5. When a plunger wears or gets bent, swap this in and the gun keeps working; no need to retire the whole tool over a consumable part.Match the plunger to your...
- $5.39
- $5.39
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Crack Injection Balloon for Concrete RepairVendor:Adheseal ToolsA crack injection balloon for concrete repair with epoxy and PU resins. The latex hose expands in the crack to hold steady pressure, and the clear body shows you when the crack is actually full instead of guessing.The tap connection seals to the injection...
- $11.67
- $11.67
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Brass Injection PackerVendor:Adheseal ToolsA brass injection packer for high-pressure epoxy and PU crack injection. The non-return valve shuts the moment you disconnect, so the crack stays full of resin instead of backing it out over the wall.Solid brass body stands up to pressure and site treatment, and...
- From $3.10
- From $3.10
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Black Ace Disposable Nitrile GlovesVendor:
Black Ace Disposable Nitrile Gloves are heavy-duty PPE designed for automotive and hydraulic technicians handling corrosive lubricants and sharp metal components. These 5-mil thick gloves feature low sweat technology and a textured surface to maintain tool control while preventing dermal absorption of hazardous fluids....- From $25.06
- From $25.06
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Frequently Asked Questions
Which products are safe for drinking water contact?
Megapoxy P1 complies with AS/NZS 4020:2018 for potable water contact, so it suits concrete tank and pipeline repairs. Always confirm the current certificate on the product data sheet before specifying.
What handles sewer gas exposure?
Hydrogen sulphide destroys ordinary mortars. Megapoxy H and the Megapoxy H series are chemically resistant to sewer gas and are the standard pick for wastewater infrastructure.
What goes behind sealant in an expansion joint?
Backing rod. Closed-cell rod controls sealant depth and stops three-sided adhesion, which is what causes tearing. Open-cell rod suits joints that need to breathe. Both are stocked in round and square profiles.
How do I seal a large movement joint in a headwall or culvert?
Impregnated foam joint sealers such as Biyseal compress into the joint and seal by compression rather than adhesion, so they keep sealing through repeated movement cycles where cured sealants fatigue.
Is there a rapid-set option for emergency repairs?
Gripset C-Plug sets in minutes to stop active water flow, and the EverKrete trade kits cover fast structural patching. Rapid-set products trade working time for speed, so plan the mixing accordingly.