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Sikaflex Construction AP+ Polyurethane SealantVendor:
Use Sikaflex Construction AP for reliable, elastic sealing of movement and connection joints, particularly on porous substrates. Its ±25% movement capability, non-sag application, and paintability ensure durable, professional finishes for facades and general construction.- $311.80
- $311.80
- Unit price
- per
-
Sikasil Pool Silicone SealantVendor:
Use Sikasil Pool for high-performance sealing of joints in swimming pools and permanently wet areas. It offers excellent resistance to chlorine and fungal attack, with ±25% movement capability, preventing common failures in aquatic environments.
- From $312.00
- From $312.00
- Unit price
- per
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Sikalastic®-1K MortarVendor:
Use Sikalastic-1K for flexible waterproofing and concrete protection. It provides crack-bridging ability up to 0.75 mm and resists negative pressure up to 2.5 bar for 72 hours, offering certified performance for drinking water contact and external membranes.
- $213.07
- $213.07
- Unit price
- per
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Bostik 6S Silicone SealantVendor:
Use Bostik 6S Silicone for sanitary and tile joints in wet areas. Its neutral cure prevents unpleasant odours, and the effective fungicide inhibits mould, ensuring a clean, durable seal with ±25% movement.- From $180.00
- From $180.00
- Unit price
- per
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Bostik Seal 'N' Flex One P390 Polyurethane Sealant 600ml - BlackVendor:
Use Bostik Seal N Flex One P390 for reliable sealing of construction and expansion joints that demand ±50% movement. It's a low modulus, one-component polyurethane sealant, acoustic rated and approved for potable water contact, preventing joint failure in dynamic environments.
- From $322.60
- From $322.60
- Unit price
- per
-
Black
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Grey
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White
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Bostik Seal 'N' Flex One P390 Polyurethane Sealant 300ml - GreyVendor:
Use Bostik Seal N Flex One P390 for reliable sealing of construction and expansion joints that demand ±50% movement. It's a low modulus, one-component polyurethane sealant, acoustic rated and approved for potable water contact, preventing joint failure in dynamic environments.
- $355.80
- $355.80
- Unit price
- per
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Grey
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White
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Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant 600mlVendor:
Use Bostik Seal 'N' Flex One Plus P590 for construction and expansion joints needing high movement capability. It offers +100% / -50% joint movement with bubble-free curing and AS/NZS 4020:2018 potable water certification.
- From $322.60
$310.60- From $322.60
- Unit price
- per
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Bostik Fireban One Polyurethane SealantVendor:
Use Bostik Fireban One for fire-rated and acoustic sealing of construction joints. It offers up to 4 hours of fire resistance, 50% joint movement capability, and excellent durability, ensuring compliant and lasting performance.
- From $16.73
- From $16.73
- Unit price
- per
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SA Silicone N60Vendor:Sealants AustralasiaUse SA Silicone N60 for demanding glazing and facade weathersealing where reliable adhesion, ±35% movement, and UV stability are critical. Its neutral cure prevents corrosion, making it ideal for structural glazing and drinking water applications.
- From $11.28
- From $11.28
- Unit price
- per
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SA Contractors Silicone SealantVendor:Sealants AustralasiaUse SA Contractors Silicone for general purpose glazing and sealing applications, offering excellent UV and weather resistance. It handles joint movement up to ±25% and skins in 5-10 minutes, making it a reliable choice for exposed work.
- From $9.37
- From $9.37
- Unit price
- per
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SA Sanitary Silicone SealantVendor:Sealants AustralasiaUse SA Sanitary Silicone Sealant for reliable, mould-resistant sealing in kitchens, bathrooms, and shower screens. Its 100% oxime neutral cure offers excellent adhesion across diverse substrates with ±25% dynamic joint movement, preventing mildew in humid conditions.
- From $7.40
- From $7.40
- Unit price
- per
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Pasco Hypersil 911 Silicone SealantVendor:
Use Pasco Hypersil 911 for durable, flexible, and non-corrosive sealing of glazing and construction joints. Its 100% neutral cure silicone formula ensures UV stability and ±25% joint movement capability, protecting sensitive metals and stone.- $161.20
- $161.20
- Unit price
- per
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Pasco Hypersil 912 Silicone SealantVendor:
Use Pasco Hypersil 912 for sealing wet areas like showers, kitchens, and laundries. This neutral cure, 100% silicone sealant resists mould and mildew, offers ±25% joint movement, and will not corrode metal.
- $161.20
- $161.20
- Unit price
- per
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Pasco AquastopVendor:
Use Pasco Aquastop for waterproofing non-moving concrete construction joints and penetrations. It expands up to 300%, withstands over 70m hydrostatic head, and remains active and self-healing in potable water.
- From $69.70
- From $69.70
- Unit price
- per
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Selsil Ultra ClearVendor:SelsilUse Selsil Ultra Clear for invisible, flexible joints on glass, mirrors, and metal. This silane-terminated polymer sealant offers 300% elongation and non-staining performance for critical visual applications.
- From $12.99
- From $12.99
- Unit price
- per
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Selsil Plastic Welding MMAVendor:SelsilUse Selsil Plastic Welding MMA for high-strength structural bonds on ABS, polycarbonate, and acrylic. Its 16 MPa shear strength cures to handling in 10–12 minutes, offering durable repairs without special tools.
- From $25.00
- From $25.00
- Unit price
- per
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Gripset C-PlugVendor:
Use Gripset C-PLUG to instantly stop active water leaks in concrete and masonry. It sets in 30-60 seconds, cures to 35 MPa, and is safe for potable water.- From $51.96
- From $51.96
- Unit price
- per
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Gripset 11Y AdmixtureVendor:
Use Gripset 11Y to enhance cement-based compounds for demanding conditions, providing superior adhesion and water resistance for screeds, renders, and repair mortars in continuous immersion or freeze/thaw environments.
- From $99.49
- From $99.49
- Unit price
- per
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Gripset GP PrimerVendor:
Use Gripset GP Primer for enhancing adhesion of Gripset membranes and tile adhesives on porous substrates. It dries in 30 minutes, covers 8-10m² per litre, and is crucial for preventing callbacks due to poor bonding.
- From $87.36
- From $87.36
- Unit price
- per
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Gripset OP PrimerVendor:
Use Gripset OP Primer for reliable adhesion on challenging non-porous surfaces like metal, existing tiles, and PVC. This solvent-free, low VOC primer delivers a textured finish and dries in 30 minutes, ensuring a strong bond for Gripset membranes and tile adhesives.
- From $160.32
- From $160.32
- Unit price
- per
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Gripset Xpress Primer H2O Plus PrimerVendor:
Use Gripset Xpress Primer H2O Plus for fast-drying vapour barrier priming on damp or green concrete and mineral surfaces, ready for overcoating in 1 hour. Its colour change indicator confirms readiness, preventing blistering and efflorescence.
- $389.93
- $389.93
- Unit price
- per
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Gripset Xpress SP PrimerVendor:
Use Gripset Xpress SP to prime challenging non-porous and porous substrates, ensuring strong adhesion without etching and drying in 30 minutes for faster job completion.
- $298.34
- $298.34
- Unit price
- per
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Gripset E-60 Epoxy PrimerVendor:
Use Gripset E-60 as a two-component epoxy primer and moisture barrier for concrete and masonry. It withstands up to 2.5 bar hydrostatic pressure, applies to damp and green concrete, and is AS 4020 compliant for potable water.
- From $106.24
- From $106.24
- Unit price
- per
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Gripset Elastoproof B10 / B50Vendor:
Elastoproof B50 is a high-performance joint band for waterproofing detail work at junctions, corners, control and expansion joints. The central “Flexible Zone” accommodates movement in multiple directions with up to 100% elastic recovery, while the fleece edges embed into a wet liquid membrane to create a seamless, durable seal. Designed for trade use in commercial, industrial, and residential wet areas.
- From $51.61
- From $51.61
- Unit price
- per
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Gripset Elastoproof Prefabricated CornersVendor:
Use Gripset Elastoproof Prefabricated Corners to ensure a seamless, elastic seal at 90° and 270° corner intersections in waterproofing applications. These NBR rubber corners offer 100% elastic recovery and high tear resistance, specifically designed to integrate with Gripset membranes to prevent corner failures.
- $90.65
- $90.65
- Unit price
- per
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Gripset 2P Class II MembraneVendor:
Use Gripset 2P for critical waterproofing across internal/external wet areas, swimming pools, and potable water tanks. This two-part cementitious membrane is certified to AS/NZ 4020 for drinking water and provides Class II flexibility with fast re-coat times.
- $188.44
- $188.44
- Unit price
- per
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Gripset 51 MembraneVendor:
Use Gripset 51 for flexible, solvent-free waterproofing of underground and external structures. Its >500% elongation bridges cracks, providing robust protection against water, rot, and corrosion in continuously damp environments.
- From $71.51
- From $71.51
- Unit price
- per
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Gripset P39 MembraneVendor:
Use Gripset P39 for compliant waterproofing in permanently wet areas, exposed roofs, and under tile. Its hybrid polyurethane formula ensures >300% Class III flexibility and will not re-emulsify, meeting AS 4858 and AS 4654.1 standards.
- $232.47
- $232.47
- Unit price
- per
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Gripset C-1P Cementitious MembraneVendor:
Use Gripset C-1P for demanding waterproofing jobs, resisting up to 5 bar positive and 1.5 bar negative hydrostatic pressure. This flexible, fibre-reinforced cementitious membrane bridges cracks up to 0.75 mm and holds AS 40200 potable water approval.
- $166.30
- $166.30
- Unit price
- per
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Gripset BRW HDVendor:
Use Gripset BRW HD for instant, flexible subterranean and wet area waterproofing. Its self-adhesive butyl rubber and HDPE construction eliminates curing delays, resists extreme temperatures from -30°C to 80°C, and stands up to ground salts.
- $462.21
- $462.21
- Unit price
- per
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Gripset C-Mastic Tile AdhesiveVendor:
Use Gripset C-Mastic for high-performance tiling applications, delivering C2S1TE classified bond strength, non-slump characteristics for large format tiles, and a respirable silica-free formulation.
- $35.64
- $35.64
- Unit price
- per
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Gripset C-Rubber Tile AdhesiveVendor:
Use Gripset C-Rubber for demanding internal and external tiling jobs, including wet areas, where C2TES1 performance is required. Its flexible, non-slump formulation and respirable silica free composition provide a reliable and safer installation.
- $43.31
- $43.31
- Unit price
- per
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Gripset C-Lite Tile AdhesiveVendor:
Use Gripset C-Lite for critical tiling jobs that demand durability and flexibility, such as immersed areas, large format tiles, and underfloor heating. Its C2TES2 classification ensures high bond strength and deformability in challenging conditions.
- $45.47
- $45.47
- Unit price
- per
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Gripset LS Trafficable CoatingVendor:
Use Gripset LS as a hard-wearing, non-slip top coat for external trafficable areas like roofs, podiums, and balconies. It provides excellent UV stability and ponding water resistance over suitable Gripset base liquid membranes, ensuring long-term system durability for light foot traffic.
- $230.09
- $230.09
- Unit price
- per
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RLA Penapatch Fairing Coat MortarVendor:RLAUse RLA Penapatch Fairing Coat Mortar for thin-layer concrete repairs up to 5mm, providing a smooth, durable finish. Its fast 25-minute working time and negligible shrinkage ensure efficient, quality results for exposed or over-coated applications.
- $78.94
- $78.94
- Unit price
- per
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RLA Penapatch HB50 MortarVendor:RLAPenapatch HB50 is a polymer-modified, fibre-reinforced, shrinkage-compensated structural repair mortar formulated for vertical, overhead and horizontal concrete repairs. Achieve high build in a single pass with excellent adhesion, low permeability and high ultimate strength — just add water.
- $85.68
- $85.68
- Unit price
- per
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RLA Penapatch HB80 MortarVendor:RLAUse RLA Penapatch HB80 for high-strength structural concrete repairs requiring up to 68 MPa compressive strength. It allows high-build applications in a single pass and offers excellent resistance to chloride attack and carbonation, making it suitable for durable long-term reinstatement.
- $97.41
- $97.41
- Unit price
- per
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RLA Aftek TruLevel BulkFill UTVendor:RLAUse RLA TruLevel BulkFill UT to correct deep imperfections on internal concrete substrates, achieving a strong, level surface from 3mm to 70mm. It provides a robust, pumpable base with high mechanical resistance, ready for most floor coverings in 24-36 hours.
- $47.39
- $47.39
- Unit price
- per
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RLA Penatech HS GroutVendor:RLAUse RLA Penatech HS Grout for critical structural grouting from 10mm to 150mm, ensuring non-shrink performance with dual expansion and compressive strengths up to >85 MPa. It meets ASTM C1107-91 and handles dynamic loads, providing a reliable, stain-free solution.
- $53.15
- $53.15
- Unit price
- per
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RLA Penaflow Panel GroutVendor:RLAUse RLA Penaflow Panel Grout for high-strength, non-shrink structural support, achieving over 55 MPa compressive strength at 28 days with controlled plastic state expansion for reliable load transfer.
- $23.24
- $23.24
- Unit price
- per
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RLA TruLevel TuffTopVendor:RLAUse RLA TruLevel TuffTop for rapid, high-strength internal and external concrete levelling from 3-30mm, allowing foot traffic in 3-4 hours and floor coverings in 18 hours, certified CT-C40-F8 for commercial demands.
- $82.01
- $82.01
- Unit price
- per
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RLA TruLevel Fine FinishVendor:RLAUse RLA TruLevel Fine Finish for rapid skim smoothing of internal concrete and masonry substrates up to 3mm thick. It provides a smooth base ready for floor coverings in just 20 minutes, ensuring quick project turnaround without compromise.
- From $126.07
- From $126.07
- Unit price
- per
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RLA Penapatch Panel LW MortarVendor:RLAUse RLA Penapatch Panel LW for fire-rated, non-structural concrete repairs on vertical and overhead surfaces. It provides a 4-hour fire rating to AS1530.4 at 35mm, allows single-application builds up to 100mm overhead, and achieves 20 MPa compressive strength.
- $75.23
- $75.23
- Unit price
- per
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RLA Universal PrimerVendor:RLAUse RLA Universal Primer to manage suction on porous concrete or promote adhesion on non-porous surfaces like tiles. This water-based acrylic primer dries tack-free in 30-60 minutes, preventing bond failures before tiling or levelling.
- From $121.14
- From $121.14
- Unit price
- per
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RLA Moisture Seal PrimerVendor:RLAUse RLA Moisture Seal as a high-performance 2-part epoxy barrier against moisture and vapour. It withstands 2.5 bar of hydrostatic pressure and can be applied to damp or "green" concrete, preventing moisture-related failures under overlaid finishes.
- $459.03
- $459.03
- Unit price
- per
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RLA 2 Part Cementitious MembraneVendor:RLAUse RLA 2 Part Cementitious Membrane for demanding immersion and potable water applications. This Class II flexible membrane is AS 4020 certified for drinking water and offers 214% elongation, ensuring a durable, compliant waterproof barrier under tiles.
- $251.23
- $251.23
- Unit price
- per
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Mapei Mapeproof Swell SealantVendor:
Use Mapei Mapeproof Swell Sealant for watertight sealing of confined joints, cracks, and penetrations in concrete. This hydro-expansive paste swells by ≥100% on water contact, resisting up to 1 atm of hydrostatic pressure for reliable protection against leaks.- $332.94
- $332.94
- Unit price
- per
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Mapei Eco Prim T Plus PrimerVendor:
Solvent-free acrylic primer with excellent adhesion, flexibility, and water resistance. Suitable for concrete, ceramic, wood, and other internal flooring substrates.
- From $103.16
- From $103.16
- Unit price
- per
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Mapei Mapegrout T40 MortarVendor:
Use Mapegrout T40 for R3 structural concrete repairs requiring medium mechanical performance. This 40 MPa, shrinkage-compensated, fibre-reinforced mortar applies without slump on vertical surfaces, ensuring durable and compliant repairs.
- $86.31
- $86.31
- Unit price
- per
-
Mapei UC LevellerVendor:
Use Mapei UC Leveller for rapid deep-fill levelling of interior floors up to 70mm. It achieves C25-F7 strength, allowing flooring installation in 24 hours and keeping projects on schedule.
- $46.76
- $46.76
- Unit price
- per
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What's Popular
Vendor:
Use Adheseal PU15 for flexible, durable sealing of movement and connection joints up to ±30% and as an adhesive, offering excellent adhesion and weather resistance for confident, long-term performance.
- From $11.99
- From $11.99
- Unit price
- / per
Vendor:
Use Adheseal PU25FC for flexible sealing and bonding of movement joints in construction, marine, and manufacturing. It offers ±25% movement, fast curing at 3mm per day, AS/NZS 4020 potable water suitability, and is UV stable.
- From $11.12
- From $11.12
- Unit price
- / per
Vendor:
Use Adheseal PU50FC for high-strength, flexible structural bonding and demanding sealing jobs. It offers Shore A 45 hardness for anti-pick applications, withstands +/- 25% joint movement, and cures at 3mm per 24 hours.
- From $14.96
- From $14.96
- Unit price
- / per
Masonry Range
Concrete, blockwork, brick — masonry substrates demand products that bond, seal and hold up under real site conditions. This range covers structural repair mortars, polyurethane and silicone sealants, waterproofing membranes, tile adhesives, primers and backing rod — all selected for performance on masonry and concrete.Whether you're patching spalled concrete, sealing...
Concrete, blockwork, brick — masonry substrates demand products that bond, seal and hold up under real site conditions. This range covers structural repair mortars, polyurethane and silicone sealants, waterproofing membranes, tile adhesives, primers and backing rod — all selected for performance on masonry and concrete.
Whether you're patching spalled concrete, sealing expansion joints, waterproofing a retaining wall or fixing large-format tiles to blockwork, the right product depends on the substrate condition, movement requirements and exposure. Fast-setting repair mortars sit alongside high-movement sealants rated to ±50%, potable water certified options, and primers engineered for polyurethane membrane adhesion — so you can match the product to the spec, not the other way around.
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