Professional Grade Sealers for Lasting Protection

Don’t let wear, weather, or stains ruin your surfaces. SiF Sealers provides industry-leading sealing solutions designed for New Zealand conditions. From residential driveways to commercial flooring, we deliver the ultimate shield for your investment.

Why Industry Professionals Choose SiF Sealers

We don't just sell sealers; we provide peace of mind. Our formulas are engineered for maximum penetration and long-term UV resistance, ensuring your surfaces stay cleaner for longer.

Easy Application

Designed for both DIY enthusiasts and trade professionals, our products apply smoothly with standard rollers or sprayers.

Tried & Tested

Formulated to withstand the harsh NZ sun and heavy coastal rain, SiF Sealers are tested in the toughest environments.

Full Range to Suit Australian Conditions

SiF Sealers

FluoroSeal – Water Based Penetrative Sealer
FluoroSeal – Water Based Penetrative Sealer $519.00
SAME DAY CLEAN & SEAL - 1 FLOOD COAT APPLICATION - Penetrating Sealer System Buy 4 x 5L Concentrate and Save $165! FluoroSeal is a water based fluoropolymer sealer used for sealing porous surfaces including natural stone, clay and concrete surfaces. Suitable for garages, walls, entertaining areas, kitchens and wet areas, pool surrounds, patios, driveways. Dilution & Coverage FluroSeal is supplied as a high-performance concentrate, designed to be diluted with water on site. This reduces transport weight and allows you to mix only the amount required for the project. Dilution • 1 part FluroSeal concentrate : 3 parts clean water• 5L concentrate produces 20L of ready-to-use (RTU) sealer Typical Coverage Coverage varies depending on the surface porosity and texture. Refer to coverage chart. • Approx 5 m² per litre (RTU) on most concrete and masonry surfaces• 5L concentrate → 20L RTU → covers approximately 100 m² Project Example A typical 100 m² driveway, patio or paved area can usually be sealed with one 5L bottle of FluroSeal Concentrate when diluted to 20L ready-to-use product. Highly porous surfaces may require additional product. Always apply a small test area to confirm coverage before commencing the full application. Key advantages Superior oil and water repellence, providing excellent stain resistance Reduces water ingress and minimises efflorescence in mineral substrates Transparent, natural finish - does not significantly change appearance High penetration into masonry surfaces High wear resistance, UV stable, long life Fungal and algal resistance Easy to clean surfaces Substrates remain breathable Can be applied to damp or wet substrates Read the product information before application. The surface to be treated should be clean and free of all contaminants. The surface can be damp or wet, however FluoroSeal should not be applied to a surface that has pools of water. The pools should be removed using a broom or cloth prior to application. Do not apply FluoroSeal if rain is expected within 24 hours of application. Do not apply if extreme weather conditions are expected. Do not apply if surface temperatures are above 30 degC. If necessary, cool the surface with water prior to application. FluoroSeal is ready to apply and should be mixed well before use. A test prior to application must be performed to assess the suitability of the product. FluoroSeal is best applied using a low-pressure sprayer. The surface should be uniformly applied to saturation point. Do not allow pooling of sealer. Pools can be spread out using a soft bristled broom. Excess sealer must be removed before drying. Protect adjacent surfaces such as glass, metal or painted surfaces from any overspray. Full curing may take up to 24 hours. Avoid traffic for at least 24 hours. Equipment clean up can be performed with water.  
SilaSeal Enhance - Water Based Penetrating Sealer SilaSeal Enhance - Water Based Penetrating Sealer
SilaSeal Enhance - Water Based Penetrating Sealer $595.00
SAME DAY CLEAN & SEAL - 1 FLOOD COAT APPLICATION - Penetrating Sealer System SilaSeal Enhance is a ready to apply enhancer for aggregate and honed concrete and concrete pavers. Darkens mortar and enhances stone in aggregate concrete based materials Provides superior water repellence and oil repellence Reduces efflorescence High wear resistance, long life UV stable Water based Non-film forming, allows breathability Fungal and algal resistance Does not peel or blister Can be applied to a damp/wet surface Suitable on both horizontal and vertical surfaces Can be spray applied SilaSeal Enhance is a ready to apply, and enhancer for aggregate concrete and concrete pavers Read the product information before application. The surface to be treated should be clean and free of all contaminants. The surface can be damp or wet, however SilaSeal Enhance should not be applied to a surface that has pools of water. The pools should be removed using a broom or cloth prior to application. Do not apply SilaSeal Enhance if rain is expected within 24 hours of application. Do not apply if extreme weather conditions are expected. Do not apply if surface temperatures are above 30 degC. If necessary, cool the surface with water prior to application. SilaSeal Enhance is ready to apply and should be mixed well before use. A test prior to application must be performed to assess the suitability of the product. SilaSeal Enhance may be spray applied using a low-pressure sprayer. The surface should be uniformly applied to saturation point. For dense and non-textured surfaces such as honed concrete and natural stone, sealer can be sprayed, then buffed using a microfibre mop. Do not allow pooling of sealer. Pools can be spread out using a soft bristled broom. Excess sealer must be removed before drying. Protect adjacent surfaces such as glass, metal or painted surfaces from any overspray. Full curing may take up to 24 hours. Avoid traffic for at least 24 hours. Equipment clean up can be performed with water.
SilaSeal – Water Based Penetrative Sealer
SilaSeal – Water Based Penetrative Sealer $349.00
SAME DAY CLEAN & SEAL - 1 FLOOD COAT APPLICATION - Penetrating Sealer System Buy 4 x 5L Concentrate and Save $112! SilaSeal is a water based silane-siloxane sealer used for sealing porous reconstituted and natural stone, clay and concrete materials. Suitable for garages, walls, roofs, entertaining areas, kitchens and wet areas, pool surrounds, patios, driveways. Not recommended for use on very dense substrates. Dilution & Coverage SilaSeal is supplied as a high-performance concentrate, designed to be diluted with water on site. This reduces transport weight and allows you to mix only the amount required for the project. Dilution • 1 part SilaSeal concentrate : 3 parts clean water• 5L concentrate produces 20L of ready-to-use (RTU) sealer Typical Coverage Coverage varies depending on the surface porosity and texture. See coverage charts. • Approx 5 m² per litre (RTU) on most concrete and masonry surfaces• 5L concentrate → 20L RTU → covers approximately 100 m² Project Example A typical 100 m² driveway, patio or paved area can usually be sealed with one 5L bottle of SilaSeal Concentrate when diluted to 20L ready-to-use product. Highly porous surfaces may require additional product. Always apply a small test area to confirm coverage before commencing the full application. Key advantages Superior water repellence, providing excellent water based stain resistance Reduces water ingress and minimises efflorescence in mineral substrates Transparent, natural finish - does not significantly change appearance High penetration into masonry surfaces High wear resistance, UV stable, long life Fungal and algal resistance Easy to clean surfaces Substrates remain breathable Can be applied to damp or wet substrates Read the product information before application. The surface to be treated should be clean and free of all contaminants. The surface can be damp or wet, however SilaSeal should not be applied to a surface that has pools of water. The pools should be removed using a broom or cloth prior to application. Do not apply SilaSeal if rain is expected within 24 hours of application. Do not apply if extreme weather conditions are expected. Do not apply if surface temperatures are above 30 degC. If necessary, cool the surface with water prior to application. SilaSeal is ready to apply and should be mixed well before use. A test prior to application must be performed to assess the suitability of the product. SilaSeal is best applied using a low-pressure sprayer. The surface should be uniformly applied to saturation point. Do not allow pooling of sealer. Pools can be spread out using a soft bristled broom. Excess sealer must be removed before drying. Protect adjacent surfaces such as glass, metal or painted surfaces from any overspray. Full curing may take up to 24 hours. Avoid traffic for at least 24 hours. Equipment clean up can be performed with water.  

Surface Preparation

The perfect companion to our SiF Sealer Range

🚚 NZ SHIPPING: Auckland 1-Day | North Island 2-Days | South Island 3-Days. Please allow 2+ additional days for Rural Delivery (RD) & Central Otago routes.
🚚 NZ SHIPPING: Auckland 1-Day | North Island 2-Days | South Island 3-Days. Please allow 2+ additional days for Rural Delivery (RD) & Central Otago routes.

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