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Gap Filla Acrylic SealantVendor:
Gap Filla is a smooth, flexible acrylic gap sealant formulated to prevent cracking and falling out in joint applications. Ideal for sealing around window and door frames, vents, tiles, plasterboard, and siding, it adheres well to glass, metal, brick, and timber. Water-based with easy cleanup and paintable finish, Gap Filla is perfect for both interior and exterior use in residential and commercial projects.- From $3.00
- From $3.00
- Unit price
- per
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Everflex PU240Vendor:
Everflex PU-240 is a professional-grade, high-modulus polyurethane adhesive sealant engineered for high-strength structural bonding where flexibility is key. Its tough, fast-curing formula delivers exceptional durability, pick resistance, and adhesion to a vast range of materials, making it the ideal all-rounder for demanding site conditions.
- From $10.35
- From $10.35
- Unit price
- per
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Adheseal PU50Vendor:
High-strength polyurethane adhesive and sealant. Adheseal PU50 delivers anti-pick toughness with flexible structural bonding for harsh environments.
- From $10.00
$13.85- From $10.00
- Unit price
- per
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Adheseal PU25Vendor:
Fast-curing polyurethane sealant and adhesive. Adheseal PU25 handles ±25% movement with higher strength—seal, bond, and reopen sooner.
- From $10.30
- From $10.30
- Unit price
- per
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Bostik Seal 'N' Flex One P390Vendor:
Flexible, paintable polyurethane sealant with ±50% joint movement, excellent durability, acoustic rating, and made in Australia for diverse substrates.- From $300.00
- From $300.00
- Unit price
- per
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Sikaflex Construction AP+Vendor:
Sikaflex Construction AP + is a high-performance, 1-component polyurethane sealant offering ±25% movement capability, excellent adhesion, and durability for various construction joints.- $283.60
- $283.60
- Unit price
- per
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Sikaflex ProVendor:
A high-performance, moisture-cured polyurethane sealant engineered for movement and connection joints in concrete and masonry facades. Offers excellent workability, ±25% movement capability, and key Australian and international certifications.
- From $14.98
- From $14.98
- Unit price
- per
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Adheseal Hi-Flex Construction PlusVendor:
High-build MS polymer hybrid sealant with primerless adhesion, +/-50% movement, UV/weather resistance and low-mess tooling. Ideal for perimeter glazing, cladding joints, precast expansion joints and general construction sealing/adhesion.
- From $6.99
$10.90- From $6.99
- Unit price
- per
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Adheseal N40 Silicone SealantVendor:
Adheseal N40 is a professional-grade, neutral-cure silicone designed for maximum durability in wet and external environments. It offers superior adhesion to a wide range of construction substrates including glass, metal, timber, and tiles. This anti-fungal sealant remains permanently flexible and UV stable, making it ideal for kitchens, bathrooms, shopfitting, marine, and roofing applications.
- From $6.40
- From $6.40
- Unit price
- per
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Adheseal N80 Silicone SealantVendor:
N-80 is a premium, 100% pure neutral curing silicone sealant designed for architectural and structural glazing applications. It offers ±30% movement capability, exceptional UV stability, and excellent adhesion to glass, aluminium, and stone. Low VOC and Green Star compliant, it is the professional choice for high-performance building facades.
- From $7.15
- From $7.15
- Unit price
- per
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SA Silicone N60Vendor:Sealants AustralasiaSilicone N60 is a high-performance, architectural-grade, neutral cure silicone sealant designed for glazing and weatherproofing applications. It offers superior adhesion to painted and anodized aluminum and glass, excellent UV stability, and long-term durability.
- From $10.35
- From $10.35
- Unit price
- per
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SA Contractors Silicone SealantVendor:Sealants AustralasiaSA Contractors Silicone Sealant is a versatile, one-part acetoxy cure silicone sealant designed for general purpose glazing and sealing applications. It is easy to use, fast curing, and offers excellent weathering and UV resistance. Suitable for indoor and outdoor use.
- From $8.60
- From $8.60
- Unit price
- per
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Pasco Hypersil 911Vendor:
Pasco Hypersil 911 is a versatile neutral cure silicone sealant offering excellent flexibility (±25%), UV stability, and strong adhesion. Perfect for glazing and weatherproofing, it ensures long-term durability and ease of application.- $138.80
- $138.80
- Unit price
- per
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Adheseal Primer 50AVendor:
Primer 50A is a fast-drying, alcohol-based adhesion promoter formulated to enhance the bond strength of Adheseal Polyurethane, MS, Silicone, and Acrylic sealants and adhesives to difficult non-porous surfaces. It is ideal for materials like powder-coated metals, plastics, glass, and fibreglass. Easy to use with a simple wipe-on application, Primer 50A ensures long-term performance and is suitable for use in signage, automotive, marine, and construction sectors.
- $53.03
- $53.03
- Unit price
- per
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Open Cell Backing Rod - RoundVendor:
Open Cell Backing Rod is a breathable, non-gassing foam for joint sealing. It prevents 3-sided adhesion, supports proper sealant depth, and is compatible with various sealants. Ideal for expansion joints and window glazing.
- From $113.20
- From $113.20
- Unit price
- per
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Open Cell Backing Rod - SquareVendor:
Square Open Cell Backing Rod is a breathable, non-gassing foam for joint sealing. It prevents 3-sided adhesion, supports consistent sealant shape, and is compatible with various sealants. Ideal for expansion joints with square or rectangular profiles.
- From $2.78
- From $2.78
- Unit price
- per
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Everflex Fire-FillVendor:
High-performance, intumescent acrylic fire-rated joint sealant for internal/external use. Tested to AS1530.4 & AS4072.1 with up to 4 hr FRL. Excellent UV/weather resistance, flexible, paintable, and easy to apply.
- From $9.92
- From $9.92
- Unit price
- per
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Everflex JS Hybrid Acrylic SealantVendor:
Adheseal Everflex JS is a high-performance, low modulus hybrid acrylic joint sealant engineered for extreme elasticity. Offering an incredible +/-50% movement capability and exceptional resistance to weathering, it provides a durable, flexible seal for high-movement joints, windows, and precast panels.
- From $9.45
- From $9.45
- Unit price
- per
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Bostik Fireban OneVendor:
Fire rated up to 4 hours, Bostik Fireban® One offers durable, flexible sealing for joints. Resistant to weather, UV, and supports joint movement of ±25%.
- From $16.00
- From $16.00
- Unit price
- per
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Adheseal PU15Vendor:
Flexible polyurethane sealant for movement joints. Adheseal PU15 handles ±25% movement for durable, paintable seals—apply once and move on.
- From $11.10
- From $11.10
- Unit price
- per
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X'traseal MC-228Vendor:
Xtraseal MC-228 is a high-performance nanotech polymer-based gap sealant formulated in Germany. Designed for tile beautification, it delivers a glossy, porcelain-like finish in a variety of colours. With quick curing, mildew resistance, and zero VOCs, it’s ideal for kitchen splashbacks, bathroom tiling, and balcony edges across both residential and commercial settings.
- From $15.65
- From $15.65
- Unit price
- per
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Hi-Flex 50Vendor:
Hi-Flex 50 is a high-performance, single-component elastomeric sealant formulated with MS Polymer hybrid technology. With outstanding primerless adhesion to most construction materials, UV and weathering resistance, and ±25% movement capability, it is ideal for structural joint sealing, waterproofing prep, and bonding applications in diverse Australian environments.
- From $10.90
$196.20- From $10.90
- Unit price
- per
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Dowsil 791Vendor:
Dowsil 791 is a high-performance, one-part neutral-cure silicone weatherproofing sealant formulated for expansion, connection, and perimeter joints in curtain wall and façade applications. With ±50% movement capability and excellent UV/weather resistance, it bonds strongly to glass, aluminium, masonry, and metal substrates without primer on most surfaces. Available in multiple colours, it’s a go-to solution for glazing professionals and façade contractors.- From $14.08
- From $14.08
- Unit price
- per
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Dowsil 795Vendor:
DOWSIL 795 Silicone Building Sealant is a high-performance, one-part neutral cure silicone formulated for long-lasting structural and weatherproof sealing of building façades. It bonds securely to aluminium, glass, masonry, and metal substrates and is ideal for curtain wall and cladding installations. With excellent UV, ozone, and weather resistance, it provides ±50% joint movement capability and maintains flexibility across a wide temperature range, ensuring durable performance in demanding environments.
- From $18.73
- From $18.73
- Unit price
- per
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Permabond 102Vendor:PermabondPermabond 102 is a versatile cyanoacrylate adhesive that provides strong and fast bonds on various materials, including plastics, rubbers, and metals. This low-viscosity adhesive is ideal for close-fitting components and offers excellent performance in a wide range of applications.
- From $42.46
- From $42.46
- Unit price
- per
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Permabond 240Vendor:PermabondRapid-setting Permabond 240 bonds most materials, ideal for porous surfaces and large gaps. High strength, solvent-free cyanoacrylate.
- From $42.46
- From $42.46
- Unit price
- per
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Adheseal N40 Silicone Sealant – Aluminium GreyVendor:
Adheseal GP Silicone Sealant N40 is a high-performance, neutral-cure silicone designed to blend with metallic finishes like Colorbond®, aluminium panels, and modern claddings. Its anti-fungal, UV-resistant formula performs in kitchens, wet areas, and external joints. Backed by Adheseal’s long history in trade, this colour-specific version offers a cleaner finish for architectural applications.
- From $6.94
- From $6.94
- Unit price
- per
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Mapesil ACVendor:
Mapesil AC is a high-performance, mildew-resistant silicone sealant ideal for sealing glass, ceramics, and more in construction and industrial applications.- $205.44
$5.93- $205.44
- Unit price
- per
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Everflex SupaprimeVendor:
Everflex Supaprime is a fast-drying polyurethane primer for porous & non-porous surfaces. Ensures exceptional adhesion for membranes & sealants.
- From $59.51
- From $59.51
- Unit price
- per
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Bostik Seal ‘N’ Flex One Plus P590Vendor:
odulus, bubble-free curing polyurethane joint sealant for construction and façade expansion joints. Handles +100/−50% movement, >1000% elongation, UV durable, non-sag, easy tooling, paintable after cure. For concrete, precast, ACM, cladding, masonry, metals and stone.
- From $15.53
$17.25- From $15.53
- Unit price
- per
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Adheseal N70Vendor:
Neutral-cure, industrial-grade silicone for movement joints and sanitary sealing on glazed surfaces. ±50% joint movement, 600% elongation, UV stable, low odour and mould-resistant. Internal/external, once cured suitable for below waterline. Fast skin, easy tool, durable elastic seal.
- From $8.50
- From $8.50
- Unit price
- per
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🚛 Flat Rate Shipping $15.95+ GST Australia-wide! Excludes rural/remote areas and bulky and heavy items. Online only. Learn More
🚛 Flat Rate Shipping $15.95+ GST Australia-wide! Excludes rural/remote areas and bulky and heavy items. Online only. Learn More
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🚛 Flat Rate Shipping $15.95+ GST Australia-wide! Excludes rural/remote areas and bulky and heavy items. Online only. Learn More
🚛 Flat Rate Shipping $15.95+ GST Australia-wide! Excludes rural/remote areas and bulky and heavy items. Online only. Learn More
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What's Popular
Vendor:
Flexible polyurethane sealant for movement joints. Adheseal PU15 handles ±25% movement for durable, paintable seals—apply once and move on.
- From $11.10
- From $11.10
- Unit price
- / per
Vendor:
Fast-curing polyurethane sealant and adhesive. Adheseal PU25 handles ±25% movement with higher strength—seal, bond, and reopen sooner.
- From $10.30
- From $10.30
- Unit price
- / per
Vendor:
High-strength polyurethane adhesive and sealant. Adheseal PU50 delivers anti-pick toughness with flexible structural bonding for harsh environments.
- From $10.00
$13.85- From $10.00
- Unit price
- / per
Caulking Accessories
Achieve first-time-right results with trade-grade caulking solutions engineered for Australian conditions. Whether you are managing high-movement expansion joints with PU25 Polyurethane Sealant or requiring the structural strength of Everflex PU240, our range ensures zero doubt on every job site.For high-security or high-traffic environments, PU50 provides job-site ready durability, while Adheseal...
Achieve first-time-right results with trade-grade caulking solutions engineered for Australian conditions. Whether you are managing high-movement expansion joints with PU25 Polyurethane Sealant or requiring the structural strength of Everflex PU240, our range ensures zero doubt on every job site.
For high-security or high-traffic environments, PU50 provides job-site ready durability, while Adheseal N40 Silicone Sealant delivers a professional finish in wet areas with no costly callbacks.
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