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Adheseal PU15 Polyurethane Adhesive - WhiteVendor:
Adheseal PU15 is a low-modulus polyurethane sealant and adhesive for window perimeter weathersealing, curtain wall interfaces and moving façade joints. Its soft Shore A 15 profile and more than 600% elongation make it a flexible option where aluminium frames, cladding and adjoining materials move...- From $11.99
- From $11.99
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White
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Concrete Grey
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Black
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Adheseal Hi-Flex Construction Plus MS Polymer Sealant - WhiteVendor:
Adheseal Hi-Flex Construction Plus is a low-modulus MS polymer joint sealant for high-movement façade, cladding, precast concrete and mechanically fixed window-perimeter joints. Its ±50% movement capability makes it a strong choice for exposed construction details where adjoining materials expand and contract at different rates....
- From $11.77
- From $11.77
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White
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Grey
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Black
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Adheseal Megaprene 40GG Polyurethane Sealant - Concrete GreyVendor:
Adheseal Megaprene 40GG is a gun-grade polyurethane joint sealant for expansion and connection joints in precast concrete, tilt-up panels, pavement and building perimeters. It cures with atmospheric moisture to form a flexible seal that accommodates ±25% joint movement without the rigidity of a cement-based...
- From $11.33
- From $11.33
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Concrete Grey
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Black
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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:
Open Cell Backing Rod – Square is a square-profile, compressible foam backing for rectangular construction and expansion joints. It sits behind a compatible sealant bead to control its thickness and prevent the sealant adhering to the back of the joint, allowing it to move...
- From $3.06
- From $3.06
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Adheseal Backing Rod Closed Cell - RoundVendor:
Adheseal Closed Cell Backing Rod is a round, compressible polyethylene foam used behind silicone, polyurethane, hybrid and acrylic sealants. It controls the depth of a sealant bead and prevents adhesion to the base of a joint, allowing the sealant to flex between the two...
- From $12.30
- From $12.30
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Biyseal Bitumen Impregnated FoamVendor:
Biyseal Bitumen Impregnated Foam is a preformed, compressible polyurethane foam strip for sealing construction joints, metal cladding and roofing details against draughts, dust and moisture. Instead of relying on an adhesive bead, the bitumen-impregnated foam seals by pressing outward against the sides of the...
- 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:
Megapoxy 36 DuoMix is a rapid-setting two-part epoxy adhesive for fixing reflective road markers, ceramic markers, parking sensors and carpark hardware to bituminous or concrete surfaces. It dispenses through a static-mixing nozzle, eliminating the need to hand-mix each small batch.Fast marker installation on concrete...- From $81.17
- From $81.17
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Megapoxy CT5Vendor:
Megapoxy CT5 is a black, cold-pour epoxy encapsulant for traffic detector loops, weigh-in-motion sensors, roadway lighting and airport landing-light recesses. It flows around embedded cables and components in concrete or asphalt without the brittle finish of a conventional rigid grout.Encapsulate traffic loops and runway...
- $605.72
- $605.72
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Megapoxy H - N35 GreyVendor:
Megapoxy H is a low-viscosity, hydrophilic epoxy liquid for bonding new concrete to existing concrete, anchoring steel and repairing cracks in damp or wet conditions. It complies with AS/NZS 4020:2018 for structures in contact with drinking water.Wet-condition concrete bonding and repairUse H for wet-to-dry...
- From $193.22
- From $193.22
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N35 Grey
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Natural
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Megapoxy HICBVendor:
Megapoxy HICB is a pourable, high-impact epoxy backing compound for crusher liners and heavy processing machinery. It fills gaps behind metal wear liners to provide a rigid, supportive layer that distributes crushing loads.Backing for crusher and mill linersPour Megapoxy HICB behind prepared liner plates...
- $148.06
- $148.06
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Megapoxy HTVendor:
Megapoxy HT is a hydrophilic, non-sag epoxy gel for structural bonding and concrete repair where the surface is damp, wet or submerged. Unlike a runny injection resin, its gel consistency holds on vertical and overhead faces and can be applied in thicker layers.Wet and...
- From $197.39
- From $197.39
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Megapoxy HXVendor:
Megapoxy HX is an extra-low-viscosity epoxy resin for injecting fine, non-moving cracks and penetrating porous stone or concrete. At approximately 200 cps mixed viscosity, it flows into narrow spaces that thicker bonding resins cannot readily reach.Fine crack injection and stone strengtheningUse HX for low-pressure...
- From $203.94
- From $203.94
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Megapoxy P1Vendor:
Megapoxy P1 is a non-sag, two-part epoxy paste for structural concrete repairs, gap filling and bonding steel, stone and precast elements. Its very low-VOC formulation complies with AS/NZS 4020:2018 for use in structures in contact with drinking water.Concrete, tank and pipe repairsUse P1 to...
- From $84.10
- From $84.10
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Megapoxy PF - WhiteVendor:
Megapoxy PF is a rapid-setting, non-sag epoxy paste for urgent concrete, stone and metal bonding or repairs. It sets in approximately seven minutes and develops more than half its ultimate strength within 15 minutes of mixing at 25°C.Fast repairs where holding time mattersUse PF...
- From $106.84
- From $106.84
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White
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Grey
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Megapoxy PM - WhiteVendor:
Megapoxy PM is a two-part, non-sag epoxy adhesive paste for bonding precast concrete, stone, metal, brick and fibre cement. Its creamy consistency holds on vertical and overhead faces and is formulated not to stain light-coloured marble or ceramics when mixed correctly.Bonding and rebuilding on...
- From $80.50
- From $80.50
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White
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Grey
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Dowsil 888 Silicone Joint SealantVendor:
DOWSIL 888 Silicone Joint Sealant is a non-sag, low-modulus silicone for movement joints in Portland cement concrete pavements. Designed for new roadworks and pavement repairs, it seals joints against water and debris while accommodating the expansion and contraction of concrete slabs.Where DOWSIL 888 works...- From $19.40
- From $19.40
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Dowsil 890-SL Silicone Joint SealantVendor:
DOWSIL 890-SL Silicone Joint Sealant is a self-levelling, ultra-low-modulus silicone for horizontal pavement joints in concrete and at concrete-to-asphalt interfaces. It flows into uneven joint profiles without tooling and forms a flexible weather-resistant seal as it moisture-cures.Made for horizontal pavement jointsUse 890-SL for new...
- 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 is a fine-textured cementitious mortar for smoothing minor defects in prepared concrete and compatible masonry before a protective or decorative finish. It is the finishing option for shallow imperfections and patch edges—not a substitute for HB50 or HB80 when damaged...
- $78.94
- $78.94
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RLA Penapatch HB50 MortarVendor:RLARLA Penapatch HB50 is a medium-weight, high-build cementitious repair mortar for reinstating damaged or spalled concrete on vertical, horizontal and overhead surfaces. It is intended for substantial structural repairs rather than shallow cosmetic patching. Compare it with Penapatch Fairing Coat for surface finishing, or...
- $85.68
- $85.68
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RLA Penapatch HB80 MortarVendor:RLARLA Penapatch HB80 is a high-strength, high-build cementitious repair mortar for reinstating damaged structural concrete. Use it where the repair specification requires substantial vertical, overhead or horizontal rebuilding rather than a thin fairing coat. Permitted build depths vary with the repair orientation and local...
- $97.41
- $97.41
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RLA Penatech HS GroutVendor:RLARLA Penatech HS Grout is a high-strength, precision cementitious grout for load-bearing construction details such as machine bases, crane rails and structural bearing plates. Its shrinkage-compensated design is intended to maintain contact beneath confined supports. Where early return to service is the priority, compare...
- $53.15
- $53.15
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RLA Penaflow Panel GroutVendor:RLARLA Penaflow Panel Grout is a shrinkage-compensated Class A construction grout for bedding precast concrete panels, filling core holes and supporting structural concrete sections. It expands during its plastic stage to help maintain contact beneath panels and within confined cavities. Choose it for conventional...
- $23.24
- $23.24
- Unit price
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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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- per
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Mapei Keracolor FF Tile Grout - White 100Vendor:
Mapei Keracolor FF is a fine-grained, polymer-modified cementitious grout designed to finish narrow tile joints up to 6 mm wide. It offers the familiar look and workability of cement grout with Mapei's DropEffect water-repellent technology, making it a practical choice when you want a...- From $15.33
$19.17- From $15.33
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White 100
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Jasmine 130
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Moon White 103
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Beige 2000 132
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Mapei Lamposilex (Waterplug)Vendor:
Lamposilex is an ultra-rapid hydraulic waterplug for stopping active water ingress in compatible concrete and masonry. It is designed for the repair moment when ordinary cement mortar would wash out before hardening: once mixed, it develops a firm plug in about two minutes under...
- From $49.53
- From $49.53
- Unit price
- per
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Mountain Grout Gel FoamVendor:Green Mountain InternationalMountain Grout Gel Foam is a hydrophilic polyurethane injection grout designed to stop active water leaks through cracks and joints in concrete. It reacts with water inside the leak path, expanding into a flexible foam or gel to seal areas that remain consistently wet.Where...
- From $187.62
- From $187.62
- Unit price
- per
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Mountain Grout FlexibleVendor:Green Mountain InternationalMountain Grout Flexible is a hydrophobic polyurethane injection grout for sealing active leaks through cracks and failed joints in concrete. When it reacts with water, it expands into a flexible, closed-cell foam that is suited to structures exposed to changing water levels and wet/dry...
- From $187.62
- From $187.62
- Unit price
- per
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Mountain Grout UltraVendor:Green Mountain InternationalMountain Grout Ultra is a higher-elongation, hydrophobic polyurethane injection grout for stopping water leaks through cracks and joints where movement may occur. On contact with water, the injected resin expands into a flexible closed-cell foam that maintains its form through wet/dry cycles.Where it works...
- From $187.62
- From $187.62
- Unit price
- per
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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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Trade Sausage Caulking Gun Type 3Vendor:Adheseal ToolsThe Adheseal Type 3 is a trade-grade manual sausage caulking gun for 600ml foil packs of sealant and adhesive. It is designed for regular site use, from construction joints and waterproofing details to general trade sealing.Unlike the lighter Type 1, the Type 3 also...
- $76.99
- $76.99
- Unit price
- per
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Cordless Sausage Caulking Gun M8504Vendor:Adheseal ToolsThe Adheseal M8504 cordless sausage caulking gun is designed to dispense suitable sealants and adhesives from 600ml foil packs without continuous manual trigger pressure. Variable-speed control lets the operator adjust the rate of application for longer joint runs and repetitive sealing work.A cordless option...
- $343.20
- $343.20
- Unit price
- per
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19mm Sausage Gun NozzleVendor:Adheseal ToolsThese replacement 19mm sausage gun nozzles come in a pack of ten for dispensing compatible sealants from foil-pack caulking guns. Keep spare nozzles on hand for construction, glazing and general joint sealing work.Check the nozzle connection and required bead opening for your application before...
- From $1.38
- From $1.38
- Unit price
- per
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38mm Sausage Gun NozzleVendor:Adheseal ToolsThis 38mm sausage gun nozzle is a replacement dispensing nozzle for compatible sausage caulking guns. It provides a dispensing outlet for sealants supplied in foil packs and makes a practical spare for site sealing kits.The 38mm dimension identifies the nozzle fitting size rather than...
- From $2.04
- From $2.04
- Unit price
- per
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45 Degree Sausage Gun Nozzle 38mmVendor:Adheseal ToolsThis 45-degree sausage gun nozzle has a 38mm connection for compatible dispensing guns. Its angled shape helps direct sealant into corners, recessed areas and other awkward joints without positioning the gun directly in line with the bead.Available as a single nozzle or a pack...
- From $4.40
- From $4.40
- Unit price
- per
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Blue Sausage Gun PlungerVendor:Adheseal ToolsThis blue replacement plunger is a spare component for compatible Adheseal sausage caulking guns. Replacing a damaged or worn plunger can help restore the dispensing mechanism without purchasing a complete gun.Identify your exact sausage gun model and check the required plunger type before ordering;...
- $5.37
- $5.37
- Unit price
- per
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Dished Metal Plunger for Adheseal Sausage Guns – Types 1, 3 & 5Vendor:Adheseal ToolsThis dished metal plunger is a replacement component for compatible Adheseal Type 1, Type 3 and Type 5 sausage caulking guns. It is used when servicing the dispensing mechanism rather than replacing the complete gun.Check your gun model and original plunger configuration before ordering....
- $5.39
- $5.39
- Unit price
- per
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Crack Injection Balloon for Concrete RepairVendor:Adheseal ToolsThis crack injection balloon is an accessory for controlled resin injection during concrete crack repairs. It is intended for use with a compatible injection setup and a suitable epoxy or polyurethane injection material.Use it as part of the repair method specified for the crack...
- $11.67
- $11.67
- Unit price
- per
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Brass Injection PackerVendor:Adheseal ToolsBrass injection packers provide a connection point for pumping suitable epoxy or polyurethane injection resin into concrete cracks. Available in several sizes to suit different drilled holes and injection setups.The packer is fitted before injecting resin through a compatible nipple coupler. Choose the correct...
- From $3.10
- From $3.10
- Unit price
- per
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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
- Unit price
- per
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.