Construction Primers
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Discover our construction primers, specially formulated to improve adhesion and prepare surfaces for coatings, sealants, and waterproofing systems. These primers offer excellent penetration and bonding on a wide range of surfaces, including concrete, metal, and masonry. Buy online today for reliable surface preparation in construction projects.
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Vendor: Adheseal
Everflex Multi-Prime
Everflex Multi-Prime is a high-performance, water-based acrylic primer engineered for superior adhesion on both porous and non-porous substrates. Designed to prepare surfaces for tile adhesives, waterproofing membranes, self-levelling compounds, and grouts, it delivers fast dry times, low VOC compliance, and reliable long-term performance on concrete, screeds, sheeting, timber, and more.- From $68.28
- From $68.28
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Vendor: Adheseal
Adheseal Primer 50A
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
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Vendor: Adheseal
Adheseal Primer 2001
Primer 2001 is a high-performance, moisture-curing polyurethane primer formulated for porous surfaces like concrete, masonry, timber, and cement sheet. Designed to enhance the bond of Adheseal’s polyurethane and Hi-Flex MS sealants, it offers fast drying times, long-term durability, and excellent resistance to mould in hot and humid conditions. Primer 2001 is easy to apply by brush, roller, or spray and is suitable for both internal and external applications.- From $34.40
- From $34.40
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Vendor: Adheseal
Everflex Supaprime
Everflex Supaprime is a professional-grade, moisture-curing polyurethane primer engineered for porous and non-porous substrates. Designed to enhance adhesion of Adheseal membranes, sealants, and adhesives, it features rapid drying, deep penetration, and low viscosity for superior substrate bonding. Ideal for both internal and external applications, it delivers long-term durability across concrete, masonry, timber, and cement sheeting.- From $59.51
- From $59.51
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Vendor: Adheseal
Everflex WBP
Everflex WBP is a single-component, water-based acrylic primer designed for internal use on porous surfaces. It improves the bond of Adheseal membranes and coatings to substrates such as concrete, cement render, and masonry. With low VOC content and Green Star compliance, Everflex WBP is safe for indoor use, easy to apply, and environmentally responsible. Ideal for residential and commercial waterproofing preparation.- From $45.96
- From $45.96
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Vendor: Adheseal
Everflex VBS
Everflex VBS is a high-performance 2-part water-based epoxy system that functions as both a vapour barrier and primer. Formulated for internal and external use, it is ideal for damp substrates, green concrete, and as a negative waterproofing solution (up to 250kPa). With low VOC content, fast drying time, and excellent adhesion to concrete, screeds, masonry, and timber, Everflex VBS is suitable for a wide range of applications including waterproofing membranes, self-levelling systems, and flooring. It resists re-emulsification, inhibits mould, and meets Green Star environmental criteria.- $364.85
- $364.85
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Vendor: Gripset
Gripset GP
Gripset GP Primer is a high-performance, water-based primer for sealing porous surfaces before applying Gripset waterproofing membranes. It improves adhesion, reduces porosity, and helps achieve a uniform membrane finish on concrete, masonry, fibre cement, and timber substrates.- From $77.75
- From $77.75
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Vendor: Duram
Duram Azcoseal
Premium clear acrylic sealer and primer that penetrates deeply, binds friable surfaces, resists UV, and provides a satin wet-look finish. Ideal for priming before membranes, sealing masonry, and weatherproofing porous substrates.- $195.23
- $195.23
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Vendor: Gripset
Gripset Xpress Primer H2O Plus
Gripset Xpress Primer H2O Plus is a rapid-drying, water-based primer formulated to allow waterproofing membranes to be applied to damp or porous surfaces within 30 minutes. Designed for internal and external use, it eliminates delays caused by residual surface moisture, offering excellent penetration and adhesion to concrete, screeds, renders, and masonry. Low VOC and solvent-free, it’s the go-to primer for wet weather projects and time-sensitive applications.- $312.36
- $312.36
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Vendor: Gripset
Gripset Xpress SP
Gripset Xpress SP is a rapid-drying, solvent-based primer designed to maximise adhesion of Gripset membranes and adhesives to non-porous and smooth substrates. Engineered for professional waterproofing applications, it delivers a strong bond to surfaces such as metals, PVC, glazed tiles, and natural stone. Fast flash-off times make it ideal for projects requiring quick turnaround without compromising performance.- $239.00
- $239.00
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