Acrylic Sealants
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Use Acrylic Sealants for: Sealing gaps and joints, filling cracks, caulking around windows and doors, and general purpose sealing applications.
Adheseal's range of acrylic sealants offers versatile and reliable solutions for a wide range of sealing applications. Our acrylic sealants are designed to provide a flexible and durable seal, making them ideal for filling gaps and joints around windows, doors, skirting boards, and other building elements. They offer excellent adhesion to various substrates, including timber, plasterboard, concrete, and masonry. Additionally, our acrylic sealants are paintable, allowing for seamless integration with your interior and exterior finishes. Suitable for both professional tradespeople and DIY enthusiasts, Adheseal's acrylic sealants provide a cost-effective and long-lasting sealing solution.
Key Features
- Flexible and durable seal
- Excellent adhesion to various substrates
- Paintable for seamless finishing
- Easy application and clean-up
- Suitable for interior and exterior use
- Cost-effective sealing solution
Trade Professional Information
- Required Tools: Caulking guns, spatulas, masking tape, cleaning cloths, and personal protective equipment (PPE) including gloves and eye protection.
- Trade-Specific Tips: Ensure surfaces are clean, dry, and free of dust and debris before applying the sealant. Use masking tape for clean and precise application. Cut the nozzle at a 45-degree angle for a smooth bead. Smooth the sealant with a damp finger or spatula before it skins over. Allow adequate curing time as specified by the product data sheet.
- Common Issues and Solutions: Cracking (use a flexible sealant and ensure proper joint design), shrinkage (apply sufficient sealant and avoid overworking), poor adhesion (ensure proper surface preparation), and mould growth (use a mould-resistant sealant in damp areas).
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Vendor: Adheseal
Adheseal Allflex 101
AllFlex 101 is a clear, hybrid acrylic joint sealant engineered for professional trade applications, including glazing, panel sealing, roofing, and weatherboard joints. It offers superior adhesion without priming, ±50% movement capability, and excellent weather resistance. Its low-modulus formulation ensures high flexibility in dynamic joints, making it a trusted alternative to silicones for builders, joiners, and glaziers. Suitable for a wide range of substrates, it remains permanently elastic, dries clear, and is both paintable and water-cleanable.- From $9.10
- From $9.10
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Vendor: Adheseal
Adheseal Gap Filla
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
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Vendor: Adheseal
Adheseal HV Duct
HV Duct is a premium-grade water-based sealant designed specifically for use in high-velocity heating, ventilation, and air conditioning (HVAC) ductwork. Formulated for excellent adhesion to galvanized steel, aluminium, and other common duct substrates, HV Duct remains flexible when cured and is suitable for both internal and external joints. It provides a durable, pressure-resistant seal that helps maintain system efficiency and prevents air leakage.- From $4.58
- From $4.58
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Vendor: Adheseal
Everflex Fire-Fill
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
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Vendor: Adheseal
Everflex JS
Everflex JS is a high-performance, low modulus hybrid acrylic joint sealant engineered for dynamic joints across a variety of substrates including precast concrete, masonry, metal, timber, and plastics. It delivers excellent weathering resistance, superior elasticity, and primer-free adhesion on most surfaces. Designed for both interior and exterior applications, Everflex JS is ideal for windows, doors, tilt-up construction, and fire-rated joints using compatible backing rods. Paintable, non-hazardous, and VOC compliant, it’s built to perform in Australia’s diverse climates.- From $9.45
- From $9.45
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