Concrete sealers are a fast and cost-effective way to add a professional and long-lasting finish to your concrete project. Choose from a range of sealants that protect against mould, petrol, and oil.

Use professional sealers to enhance colours, add a high gloss, and to incorporate quick-dry sealers for those same day jobs. And with such a wide variety of options available for internal and external work, you’re bound to find the right concrete sealant for your latest project.

SV21 Premium Sameday Concrete Sealer

Areas to use SV21 Premium Same Day Sealer?

SV21 Premium Same Day Concrete Sealer's formulation enables you to seal the concrete the same day it is poured. SV21 can also be used as a primer when the temperature of the concrete is low or to help achieve adhesion to hard, dense concrete.

SV13 Sandstone Sealer

Why use SV13 Sandstone Sealer?

Sandsone Sealer SV13 is a solvent-based acrylic sealer that produces a clear gloss film. SV13 is used to seal sandstone and concrete pavers as it penetrates the substrate the deepest in compariosn to other acrylic sealers. SV13 will enhance the colour, gibing you the wet look. SV13 demostrates excellent durability, clarity and good colour retention and has superior grease, water and alkali resistance.

Concrete Sealer 24 High Gloss

Why use SV24 High Gloss Sealer?

SV24 is a general purpose solvent base sealer of medium viscosity and solids. It gives a clear film with a high gloss and is most commonly used to seal spray on concrete coatings (Overcrete Concrete Resurfacing), Stencil & Stamped concrete.

High Build Concrete Sealer SV26

Why use a High Build Sealer?

SV26 Concrete High Build Sealer has been formulated with a higher viscosity and higher solids for Overcrete or similar spray-on concrete coatings. Using SV26 gives you a thicker and more even seal with two coats. SV26 can also be used as a top coat sealer for exposed aggregate. SV26 provides a high gloss and is the best wet-look seal once primed with SV21 Premium Same Day Sealer.

Kulacoat Tint Clear

What is Kulacoat Tint Clear?

Kulacoat Tint Clear is a specially formulated concrete sealer designed to be pigmented with one of On-Crete's Solvent Based Tint's which forms the Kulacoat Coloured Sealer System. Unlike normal sealers, Kulacoat's formulation will help achieve an even disbursement of tint with minimal pigment separation or settling. Once tinted, Kulacoat produces a semi-gloss to low-sheen coating.

Easy Seal Water Based Sealer

Why use Easy Seal Water Based Sealer?

Easy Seal is a water based sealer for concrete and cementitious coatings, with a blend of self cross-linking polymers. It is of high performance and low sheen. It is formulated to provide ease of application. Fast drying with excellent adhesion and general protection for concrete.

Norfolk Premium Resin

What is Norfolk Premium Resin?

Norfolk Premium Resin is a high solids solvent based acrylic resin. Norfolk Premium Resin is used as a binding resin for decorative pebble coatings. The finished coating provides excellent slip resistance.

Revive 476 Reseal Primer

What is Revive 476 Reseal Primer?

Revive 476 Reseal Primer is a special sealer made for re-sealing previously sealed surfaces that have been sealed with solvent acrylic solutions and are in generally good condition with no sealer delamination (eg. white or grey looking)

SV36 Petrol & Oil Resistant Concrete Sealer

Why use SV36 Petrol & Oil Resistant Concrete Sealer?

SV36 Petrol & Oil Resistant Concrete Sealer produces a hard, flexible petrol resistant coating. It has excellent resistance to water, alkalis and commercial grades of petroleum and hydraulic fluids, making this resin ideal for use on areas such as concrete driveways in petrol stations.

Concrete Sealer SV28

What is Concrete Sealer SV28?

Concrete Sealer SV28 is a high gloss concrete sealer that deliver excellent performance and protection against soiling and barbeque fats. It is commonly used for sealing exposed aggregate concrete. SV28 does not require a primer in colder and hot climates.

Grind and Seal

What is Grind & Seal?

Grind & Seal is an all-in-one concrete sealer and concrete densifier. The unique blend contains a state of the art nano lithium silica and nanoparticle acrylic. Typically used for concrete floor-polishing and the protection of suspended concrete decks and sealing burnished/very dense concrete finishes.

Choosing the right sealer

Deciding on the correct sealer for your project can be tricky with so many great options. Do you want to keep the natural look of your surface, or add a tint? Do you need your sealer to dry on the same day? What surface do you have? Granite? Standard concrete? Sandstone? Whatever you need to achieve, trust On-Crete to help.

Choose from a range of sealants that are suitable for every type of surface. The SV21 Premium Same-day Sealer is great for jobs where you need to seal the same day as you pour the concrete, both inside and outside. Common applications are stamped concrete, stenciled concrete and through colour concrete. In particular, if you use through colour concrete, you need to apply the SV21 the same day to ensure an even colour. Otherwise, you’ll have to wait 14 to 28 days to apply the sealer.

Need a thicker and more even seal? Then use the SV26 High Build Sealer, which can also be used as a top coat sealer for exposed aggregate. For areas where you can’t use solvent based products, particularly where a smell is a problem, use the Easy Seal Water Based Sealer, which is simple to apply and fast drying.

SV24 High Gloss Sealer is perfect for sealing spray-on concrete coatings, in particular, the Overcrete Resurfacing System. Looking for protection against both petrol and oil, in particular, commercial areas? Use the SV36, for a durable and hard protective coating – ideal for driveways. If you have a driveway that’s already sealed with an acrylic base sealer, the best choice will be the Revive 476 Sealer, which helps promote adhesion between acrylic sealers.

Concrete sealers from On-Crete

You’ve worked so hard to create a stunning internal or external surface, so don’t compromise on the final step! It doesn’t matter what surface you need sealing, we have a range of professionally designed sealers for any project. Choose a high-quality and affordable sealer from On-Crete – the surface sealing experts.

To find out more about our professional sealing products, give us a call on (07) 5593 6884, or why not contact us through our website? Our friendly and experienced staff are ready to help with any of your surface queries.