-
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
- Unit price
- per
-
White
-
Concrete Grey
-
Black
-
Adheseal PU25 Polyurethane Adhesive - WhiteVendor:
Adheseal PU25 FC is our fast-curing, medium-modulus polyurethane sealant and adhesive for expansion joints, precast panels, pavement joints and general construction sealing. It accommodates ±25% joint movement and cures to a Shore A 25 flexible seal. Movement joints and perimeter seals Use PU25 FC...
- From $11.12
- From $11.12
- Unit price
- per
-
White
-
Concrete Grey
-
Black
-
Adheseal PU50 Polyurethane Sealant - WhiteVendor:
Adheseal PU50 is a high-modulus polyurethane sealant and adhesive for hard-wearing construction joints, anti-pick applications and flexible bonding. Its firm Shore A 45 cured profile, ±25% movement capability and high tear resistance suit joints exposed to frequent contact or demanding site conditions. Durable sealing...
- From $14.96
- From $14.96
- Unit price
- per
-
White
-
Grey
-
Black
-
Adheseal S100 Sanitary Silicone Sealant - Ashville GreyVendor:
Adheseal S100 is our neutral-cure, sanitary silicone formulated with a mould-inhibiting fungicide for bathroom, shower and kitchen joints. It seals around tiles, shower screens, sinks and sanitary fittings, with added fungicide to inhibit mould and biological growth in humid areas. Bathroom and kitchen joint...
- From $6.86
$0.00- From $6.86
- Unit price
- per
-
Ashville Grey
-
Beige
-
Bluestone
-
Caramel
-
Matt Seal S-350 Sanitary Silicone Sealant - Arctic WhiteVendor:
Matt Seal S-350 Sanitary Silicone Sealant is a neutral-cure, sanitary silicone with a low-sheen matt finish and a mould-inhibiting additive for modern bathrooms, showers, kitchens, laundries and other tiled wet areas. It is designed for projects where a traditional glossy silicone bead would stand...
- From $6.86
- From $6.86
- Unit price
- per
-
Arctic White
-
Ebony
-
Adheseal N40 Silicone Sealant - WhiteVendor:
Adheseal N40 is a neutral-cure silicone sealant for metal roofing, flashings, shower joints and general construction weathersealing. Its non-corrosive oxime cure suits compatible aluminium, galvanised steel, Zincalume and Colorbond, while an added fungicide helps inhibit mould growth on the sealant in humid environments.Choose N40...
- From $6.40
- From $6.40
- Unit price
- per
-
White
-
Mid-Grey
-
Black
-
Translucent
-
Adheseal N40 Silicone Sealant Aluminium GreyVendor:
Adheseal N40 Aluminium Grey is the aluminium-coloured version of the N40 neutral-cure silicone, suited to metal roofing, flashings, gutters and weather-exposed building joints where a grey sealant blends into the finish. It cures to a flexible silicone rubber without the acetic-acid release of acetoxy...
- From $6.94
- From $6.94
- Unit price
- per
-
Adheseal N70 Industrial Silicone SealantVendor:
Adheseal N70 Industrial Silicone Sealant is a neutral-cure, high-movement silicone for industrial sealing, window perimeters, general glazing, weathersealing, expansion joints and exterior construction joints. With ±50% movement capability and 600% elongation at break, N70 is designed for demanding joints that need to remain flexible...
- From $8.50
- From $8.50
- Unit price
- per
-
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
- Unit price
- per
-
White
-
Grey
-
Black
-
Adheseal Hi-Flex 50 Hybrid MS Polymer Sealant - GreyVendor:
Adheseal Hi-Flex 50 is a high-modulus MS polymer hybrid sealant for construction joints, prefabricated panels and fillets beneath selected waterproofing membranes. It combines ±25% joint movement with strong adhesion to many building materials, helping installers form flexible, neat joints without relying on a traditional...
- From $11.77
- From $11.77
- Unit price
- per
-
Grey
-
Adheseal Hi-Flex 60 MS polymer Adhesive - WhiteVendor:
Adheseal Hi-Flex 60 is a high-modulus MS polymer adhesive and sealant for bonding panels, fabricating assemblies and sealing joints that experience vibration or movement. It cures to a firmer elastic finish than Hi-Flex 50, making it particularly useful where flexible bonding strength matters as...
- From $13.88
- From $13.88
- Unit price
- per
-
White
-
Black
-
Everflex Fire-Fill Acrylic SealantVendor:
Everflex Fire-Fill is a water-based intumescent acrylic firestop sealant for fire-rated building joints and selected service penetrations through walls, floors and ceilings. Under fire exposure it expands to form an insulating char, helping restrict the passage of flames, hot gases and smoke through properly...
- From $10.93
- From $10.93
- Unit price
- per
-
Everflex PU240 Polyurethane Adhesive and Sealant - WhiteVendor:
Everflex PU240 is a fast-curing, single-component polyurethane adhesive and sealant for building maintenance, construction joints and marine repairs. Supplied in a convenient 300 mL cartridge, it creates a tough yet flexible bond or joint seal on suitably prepared construction materials, including masonry, timber, metal...
- From $11.74
- From $11.74
- Unit price
- per
-
White
-
Grey
-
Black
-
Adheseal Allflex 101 Hybrid Acrylic SealantVendor:
Adheseal Allflex 101 is a flexible, clear-drying hybrid acrylic sealant for window and door perimeters, timber glazing, polycarbonate roofing and everyday building joints. It applies white so you can see the bead while tooling, then dries clear as the water evaporates. Once cured, it...
- From $11.01
- From $11.01
- Unit price
- per
-
Adheseal Gap Filla Acrylic SealantVendor:
Adheseal Gap Filla is a paintable acrylic gap filler for skirting boards, cornices, architraves, plasterboard and window or door trim. It fills unsightly gaps and minor cracks with a smooth, flexible finish that is easier to paint than a silicone bead.Choose Gap Filla for...
- From $3.15
- From $3.15
- Unit price
- per
-
X'traseal MC-228 Tiling Sealant - Porcelain WhiteVendor:
X’traseal MC-228 Multi-Color Flexi Gap Sealant is a two-part, coloured tile-gap finishing compound for decorative gaps between suitable ceramic, porcelain, marble, granite and travertine tiles. The two components mix through the dispensing nozzle and cure to a hard, glossy finish designed to complement polished...
- From $15.65
- From $15.65
- Unit price
- per
-
Porcelain White
-
Leaden Grey
-
Adheseal HV Duct Acrylic SealantVendor:
Adheseal HV Duct is a high-strength acrylic HVAC duct sealant for high-velocity air ducts, sheet-metal seams, duct joints and dust extraction systems. It cures to form a flexible, paintable and dust-proof seal, making it a practical cartridge-applied duct sealing compound for air-conditioning, ventilation and...
- From $4.81
- From $4.81
- Unit price
- per
-
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
- Unit price
- per
-
Concrete Grey
-
Black
-
Everflex JS Hybrid Acrylic SealantVendor:
Everflex JS is a low-modulus hybrid acrylic joint sealant for movement joints in precast panels, tilt-up concrete, brickwork and building perimeters. It tools smoothly, can be painted after curing and provides a flexible, weather-resistant seal across suitable interior and exterior construction joints.Choose Everflex JS...
- From $9.45
$0.00- From $9.45
- Unit price
- per
-
Dowsil 791 Weatherproofing SealantVendor:
DOWSIL 791 Weatherproofing Sealant is a neutral-cure, medium-modulus silicone for keeping window perimeters, curtain wall joints and building façades weather-tight. It remains flexible as architectural joints move and is designed to withstand long-term outdoor exposure.Where to use DOWSIL 791Specify 791 for non-structural weathersealing around...- From $14.97
- From $14.97
- Unit price
- per
-
Dowsil 795 Silicone SealantVendor:
DOWSIL 795 Silicone Building Sealant is a one-part, neutral-cure silicone for architectural weathersealing and specifically designed structural glazing applications. It bonds to selected glazing and construction materials while remaining flexible as façades respond to wind, temperature and building movement.Where DOWSIL 795 fitsDOWSIL 795 is...
- From $20.22
- From $20.22
- Unit price
- per
-
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
- Unit price
- per
-
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
- Unit price
- per
-
Sikaflex 11 FC + Polyurethane Adhesive and Sealant - WhiteVendor:
Sikaflex-11 FC+ is a one-component polyurethane adhesive and joint sealant for internal and external building work. Designed for flexible, non-structural bonding and sealing, it combines adhesion to compatible construction materials with ±35% movement capability in correctly designed joints. Multipurpose bonding and joint sealing Use...- From $277.80
- From $277.80
- Unit price
- per
-
White
-
Concrete Grey
-
Black
-
Sikaflex®-221 - WhiteVendor:
One flexible sealant can cover a wide range of straightforward joints and bonding tasks—provided the substrates are suitable. Sikaflex®-221 is a one-component polyurethane adhesive sealant used for permanent elastic sealing and light bonding in vehicle, equipment and general fabrication work.Elastic sealing across mixed materialsSikaflex-221...
- $30.26
- $30.26
- Unit price
- per
-
White
-
Sikaflex®-291 - BlackVendor:
Boat interiors need joints that can flex with vibration and movement. Sikaflex®-291 is Sika’s multipurpose polyurethane adhesive sealant for marine construction and fit-out work, designed to create elastic seals rather than rigid bonds. It is a practical choice for suitable interior joints and general...
- From $31.20
- From $31.20
- Unit price
- per
-
Black
-
White
-
Aluminium Grey
-
Sikaflex Pro Polyurethane Sealant 600ml Sausages - WhiteVendor:
Sikaflex PRO is a one-component, moisture-curing polyurethane sealant for movement and connection joints in concrete and masonry façades. Its ±25% movement capability helps maintain an elastic seal as building joints expand and contract. Supplied in 600ml sausages for use with a compatible foil-pack sealant...
- From $16.48
- From $16.48
- Unit price
- per
-
White
-
Off White
-
Sandstone
-
Japan Beige
-
Sikaflex Pro Polyurethane Sealant 300ml Cartridges - WhiteVendor:
Sikaflex PRO Cartridges is a one-component polyurethane joint sealant for concrete and masonry movement joints, façade connections and general building weatherseals. This cartridge format is used with a compatible sealant gun and provides ±25% movement capability and an elastic seal after moisture curing. Movement...
- From $241.80
- From $241.80
- Unit price
- per
-
White
-
Sandstone
-
Japan Beige
-
Grey
-
Sikaflex Construction AP+ Polyurethane Sealant - WhiteVendor:
Sikaflex Construction AP+ is a one-component, non-sag polyurethane sealant for movement and connection joints in concrete, masonry and other compatible building materials. It accommodates ±25% joint movement to ASTM C 719 and is suited to internal and external façade and building-joint sealing. Where to...
- $311.80
- $311.80
- Unit price
- per
-
White
-
Concrete Grey
-
Black
-
Sikaflex® PRO-3 Purform®Vendor:
Floor joints in warehouses, car parks and industrial facilities have to tolerate more than occasional movement. Sikaflex® PRO-3 Purform® is a one-component elastic polyurethane sealant for specified floor and civil-engineering joints exposed to mechanical wear, traffic and demanding service conditions.For trafficable and industrial joint...
- $31.70
- $31.70
- Unit price
- per
-
SikaHyflex®-250 FacadeVendor:
Facade movement joints need a sealant that can stretch without placing excessive stress on the surrounding building materials. SikaHyflex®-250 Facade is a low-modulus, moisture-curing elastic sealant for weatherproofing approved movement and connection joints in building envelopes.Concrete, masonry and facade jointsIts low-modulus formulation suits specified...
- $23.13
- $23.13
- Unit price
- per
-
Sikaflex®-400 FireVendor:
A fire-rated joint is a tested assembly, not simply a bead of sealant. Sikaflex®-400 Fire is a one-component polyurethane sealant used in specified fire-resistant movement and connection joints where the complete construction detail meets the relevant tested configuration.Fire-rated building jointsUse this grey sealant for...
- $24.09
- $24.09
- Unit price
- per
-
SikaSeal® Kitchen and Bathroom - BeigeVendor:
Wet-area joints need a flexible seal that stands up to repeated splashing and everyday cleaning. SikaSeal® Kitchen and Bathroom is a neutral-curing, low-odour silicone for suitable joints around showers, basins, baths, splashbacks and other kitchen and bathroom fixtures.Finish tiled and sanitary joints neatlyThe sealant...
- $13.08
- $13.08
- Unit price
- per
-
Beige
-
Brown
-
SikaSeal® Roof & Gutter - TranslucentVendor:
Roof and gutter joints are exposed to movement, rain and changing temperatures. SikaSeal® Roof & Gutter is a neutral-curing silicone sealant for approved roof sheeting, gutters, penetrations and other exterior construction joints where a durable, flexible waterproof seal is required.Seal roof details and gutter...
- $12.22
- $12.22
- Unit price
- per
-
Translucent
-
Sikasil®-702 - WhiteVendor:
For everyday construction joints, a neutral-cure silicone can offer broad substrate compatibility without the corrosion concerns associated with some other cure chemistries. Sikasil®-702 is Sika's premium, one-component 100% silicone sealant for suitable internal and external sealing work.One silicone for a range of building detailsUse...
- $10.97
- $10.97
- Unit price
- per
-
White
-
Alabaster
-
Sikasil Pool Silicone Sealant - GreyVendor:
Sikasil Pool is a neutral-cure silicone sealant for swimming-pool joints, permanently immersed joints and frequently wet areas. It accommodates ±25% joint movement and is formulated to resist water, pool chemicals and fungal growth when pool water is maintained correctly.Pool and wet-area jointsUse Sikasil Pool...
- From $312.00
- From $312.00
- Unit price
- per
-
Grey
-
White
-
Transparent
-
SikaSeal® Appliance Sealant - BlackVendor:
Appliance sealing often calls for a flexible gasket material rather than an ordinary bathroom silicone. SikaSeal® Appliance Sealant is a one-component RTV silicone rubber for suitable appliance joints, flexible gasketing and gap filling where temperature variation and vibration matter.For appliance gaskets and sealing detailsIts...
- $17.93
- $17.93
- Unit price
- per
-
Black
-
Bostik 6S Silicone Sealant - Gloss WhiteVendor:
Bostik 6S is a neutral-cure sanitary silicone for bathrooms, showers, tiled movement joints, kitchens and laundries. Its added fungicide helps resist mould and mildew growth on the sealant in humid wet areas, while its flexibility accommodates movement around tiles, shower screens and sanitary fixtures....- From $180.00
- From $180.00
- Unit price
- per
-
Gloss White
-
Silver Ash
-
Mid Grey
-
Pewter
-
Bostik Seal 'N' Flex One P390 Polyurethane Sealant 600ml - WhiteVendor:
Bostik Seal 'N' Flex One P390 is a low-modulus polyurethane sealant for expansion and construction joints in precast concrete, tilt-up panels, brickwork and fibre cement cladding. This 600ml sausage is suited to installers sealing long runs of moving joints, with a flexible, paintable finish...
- From $322.60
- From $322.60
- Unit price
- per
-
White
-
Grey
-
Black
-
Bostik Seal 'N' Flex One P390 Polyurethane Sealant 300ml - WhiteVendor:
Bostik Seal 'N' Flex One P390 is a flexible, low-modulus polyurethane sealant for expansion and construction joints in precast concrete, masonry, tilt-up panels and fibre cement. This 300ml cartridge suits smaller jobs and cartridge-gun application; the 600ml sausage is the alternative for longer joint...
- $355.80
- $355.80
- Unit price
- per
-
White
-
Grey
-
Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant 300ml - WhiteVendor:
Bostik Seal 'N' Flex One Plus P590 is a high-movement polyurethane sealant for expansion and construction joints in precast panels, concrete, masonry and cladding. Its +100%/−50% movement capability and specified joint widths up to 80mm distinguish it from P390. This 300ml cartridge provides the...
- $238.80
- $238.80
- Unit price
- per
-
White
-
Grey
-
Black
-
Bostik Seal ‘N’ Flex One Plus P590 Polyurethane Sealant 600ml - WhiteVendor:
Bostik Seal 'N' Flex One Plus P590 is a low-modulus polyurethane sealant for wide, high-movement construction and expansion joints in precast panels, concrete, masonry and cladding. Its +100%/−50% movement capability and suitability for specified joints up to 80mm make it the more demanding-joint option...
- From $322.60
$310.60- From $322.60
- Unit price
- per
-
White
-
Off White
-
Limestone
-
Sandstone
-
Bostik Fireban One Polyurethane SealantVendor:
Bostik Fireban One is an intumescent polyurethane sealant for fire-rated construction and movement joints in suitable concrete, masonry and wall-panel assemblies. It provides a flexible, weather-resistant joint seal, with fire resistance of up to four hours in tested configurations. The required rating must be...
- From $16.73
- From $16.73
- Unit price
- per
-
SA Silicone N60 - BlackVendor:Sealants AustralasiaSA Silicone N60 bonds glass to metal frames in structural and fin glazing applications. It cures into a durable, flexible seal that holds against environmental stress. This neutral cure formulation is compatible with reflective and laminated glass, painted aluminium, and anodised finishes. Where to...
- From $11.28
- From $11.28
- Unit price
- per
-
Black
-
Translucent
-
SA Contractors Silicone Sealant - BlackVendor:Sealants AustralasiaSA Contractors Silicone Sealant is a fast-curing acetoxy silicone for general glazing, shopfronts, glass-to-aluminium sealing, sheet metal, signage and exterior weatherproofing on compatible substrates. It is a practical contractor silicone for standard glazing and fabrication work where quick skinning, strong adhesion and long-term UV...
- From $9.37
- From $9.37
- Unit price
- per
-
Black
-
Translucent
-
SA Sanitary Silicone SealantVendor:Sealants AustralasiaSA Sanitary Silicone Sealant is a one-part, 100% neutral-cure oxime silicone with added anti-fungicide for bathrooms, shower screens, kitchens, vanities and other humid wet areas. Its added anti-fungal ingredient helps inhibit mould and mildew growth on the sealant in hot and humid conditions while...
- From $7.40
- From $7.40
- Unit price
- per
-
Pasco Hypersil 911 Silicone Sealant - GreyVendor:
Pasco Hypersil 911 is a high-performance, 100% neutral-cure silicone for general glazing, window and door perimeter sealing, curtain walls, building cladding and exterior weatherproofing. It cures to form a tough, flexible waterproof seal with ±25% movement capability and strong resistance to UV and weather...- $161.20
- $161.20
- Unit price
- per
-
Grey
-
Charcoal
-
Volcano
-
Chocolate
-
Pasco Hypersil 912 Silicone Sealant - WhiteVendor:
Pasco Hypersil 912 is a high-performance, 100% neutral-cure sanitary silicone sealant for showers, baths, basins, sinks, kitchens and laundries. It cures to form a tough, flexible waterproof seal with manufacturer-stated resistance to mould and mildew growth in damp and steamy environments. Hypersil 912 is...
- $161.20
- $161.20
- Unit price
- per
-
White
-
Off White
-
Light Ivory
-
Magnolia
-
RLA Foam FillerVendor:RLARLA Foam Filler is an expanding polyurethane foam for filling non-structural gaps around installed door and window frames, wall penetrations and other construction cavities. It expands into irregular voids to help reduce draughts and provide insulation. Trim cured foam to finish the opening and...
- From $20.00
- From $20.00
- Unit price
- per
-
Mapesil AC Silicone Sealant - White 100Vendor:
Mapesil AC is a flexible acetic-cure silicone sealant for finishing the joints that cement grout cannot reliably accommodate: corners, perimeters and changes of plane in suitable tiled areas. Its grout-coordinated colour range helps the finished shower, bathroom or kitchen look considered rather than patched...- From $172.56
- From $172.56
- Unit price
- per
-
White 100
-
Vanilla 131
-
Jasmine 130
-
Moon White 103
Frequently Asked Questions
How do I choose the right sealant?
It depends on the job. Silicone suits glass, glazing, and wet areas but cannot be painted. Polyurethane handles high-movement joints and accepts paint. MS polymer gives you both paintability and weathering resistance without primer. Acrylic suits non-movement gaps.
What sealant do I use for a shower or bathroom?
Use a sanitary silicone sealant with fungicide for mould resistance. Sanitary silicone handles the moisture, steam, and cleaning chemicals in wet areas. It is not rated for permanent water immersion or swimming pools.
Can I paint over the sealant after it cures?
Silicone sealants do not accept paint. Polyurethane and MS polymer sealants accept acrylic, oil, and rubber-based paints once cured. Wait at least seven days before painting and test on a small area. Non-flexible paints may crack on moving joints.
What does movement capability mean for sealants?
Movement capability is the percentage a sealant can stretch and compress as the building moves. Standard sealants handle ±25%. High-movement grades reach ±50% or more. Choose a sealant with enough movement rating for the joint width and thermal range.
Do I need to prime before applying sealant?
MS polymer sealants adhere to most substrates without primer. Silicone sealants need a primer on some non-porous surfaces. Polyurethane sealants often need a primer on porous or dusty substrates. Always check the product data sheet for the specific primer requirement.