From subfloor preparation through to installation, Karndean's range of smoothing compounds and specialist adhesives is designed to support a wide variety of commercial applications. Backed by technical expertise, our flooring system helps simplify specification while delivering reliable, long-term installation performance. Product features, performance attributes and certifications vary across the range to suit different installation requirements. Download our Adhesive Guide to compare applications and explore product-specific technical information and certifications.

Hi-Tack PS Adhesive

Hi-Tack PS is a pressure-sensitive adhesive developed for Karndean loose lay flooring. Designed to provide extended working time and a releasable bond, it can simplify future access, repairs and tile replacement where required. Solvent free, low odour and low VOC, Hi-Tack PS offers a practical solution for projects where flexibility and maintainability are important.

Suitable for: Loose lay.

Learn about flooring solution for up to 95% RH moisture tolerance

Mega-Bond Adhesive

Mega-Bond is a hard-set acrylic adhesive designed to provide a strong, durable bond for Karndean LVT installations. Solvent free, low odour and low VOC, it offers excellent plasticiser resistance and non-staining properties. Suitable for commercial and residential environments, supporting long-term performance under everyday traffic and maintenance.

Suitable for: Gluedown & loose lay.

View our installation support videos

Mega-Bond HT Adhesive

Mega-Bond HT is Karndean's premium fibre-reinforced hard-set adhesive, developed where dimensional stability is critical. Its high-strength formulation provides enhanced resistance to thermal movement, helping maintain floor stability in areas exposed to temperature fluctuations, including underfloor heating. Solvent free, low odour and low VOC.

Suitable for: Gluedown & loose lay.

Mega-Bond MT Adhesive

Mega-Bond MT is a moisture-tolerant hard-set adhesive developed for projects where moisture management is a key consideration. Its advanced moisture and pH resistance technology helps provide a durable bond in elevated moisture conditions. As part of the Karndean flooring system, supports installation over suitable subfloors with moisture levels up to 95% RH.

Suitable for: Gluedown & loose lay LVT.

Mega-Base MT Smoothing Compound

Mega-Base MT is a rapid-drying smoothing compound designed to prepare internal substrates, creating a smooth, even surface and helping reduce installation delays. As part of the Karndean flooring system, it supports installation in moisture conditions up to 95% RH.

Suitable for: Subfloor preparation for gluedown, loose lay & rigid core.

Roberts R555

Roberts R555 is a flexible, two-part adhesive designed for demanding environments where a high-performance bond is required. Once cured, it provides excellent resistance to mechanical stress, topical moisture and high temperatures. Making it suitable for a range of challenging commercial and wet-area applications.

Suitable for: Gluedown & loose lay LVT flooring.

Moisture tolerance varies by product and substrate conditions, refer to the relevant technical data sheet for more information. All substrates must be tested in accordance with AS1884 prior to installation.

For more information on the right adhesive for your flooring project, please contact your local Karndean Business Manager or our friendly customer service team.

Achieve Durable Commercial Flooring Results with Karndean Mega-Bond

Learn how to achieve a professional, long-lasting gluedown installation with Karndean Mega-Bond - our premium, water-based adhesive designed for hard setting Loose Lay LVT in commercial spaces. This step-by-step video covers subfloor prep, adhesive application, and finishing for a precise, durable result. Mega-Bond offers superior bond strength, stability, and performance, the reliable choice for offices, retail, and hospitality projects.

Watch now to get the most from your Karndean flooring installation.

Installing Karndean LVT flooring

A Step-by-Step Visual Guide - Karndean loose lay vinyl flooring. Explore our refreshed Showroom to see the LooseLay Longboard & LooseLay Originals ranges in action. This video offers more than just a look at our stylish showroom - it’s a detailed visual guide on how to install Karndean loose lay format luxury vinyl flooring with ease.

Resilient flooring circularity

As a founding member of ResiLoop, a product stewardship initiative, Karndean are dedicated to aiding in the recovery of resilient floorcovering waste for reuse in new products. Also investing in the development of new end markets and onshore recycling capacity for our materials.

Find out more about ResiLoop recycling scheme

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Technical Resources

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Karndean Adhesives for LVT Flooring