Which is the best concrete sealer for your project?
There are many types of Concrete Sealers on the market, and each has their own individual properties. However, the most commonly used sealers are both film forming sealers and penetrating sealers. Though both are designed to seal solid surfaces or concrete, they work in different ways. To find out which is the best concrete sealer for your project, it is best to understand the difference.
Protectacrete
Solvent Based & Water Based, general purpose water repellent sealers
Protectaseal
Solvent Based & Water Based, general purpose stain resistant sealers
Protectaseal Enhancer
Solvent Based & Water Based, stain resistant & colour enhancing sealers
Tile and Grout Sealer
High quality water repellent sealer for tiles and grout
Limestone Emulsion
Unique water repellent sealer for porous limestone surfaces
Protectasilane
Deep penetrating water repellent sealer for concrete.
Protectasilane 100
Traditional 100% silane treatment for concrete infrastructure.
Solid Silane Coating
Innovative silane cream water repellent treatment for concrete infrastructure.
Timber Water Repellent
General purpose water repellent sealer for timber substrates
Polishing Liquid (Export Only)
Polishing Liquid is a penetrating silicone sealer that combines excellent water and stain repellency with.
No More Stains
Timber stain remover for masonry surfaces.
Penetrating Silicone sealers:
As the name suggests, these sealers penetrate into the masonry surface to form a durable chemical barrier underneath the surface that shields against damp penetration. Typically, they provide protection without changing the surface appearance, and as most of them are permeable, they allowing moisture to evaporate out. These sealers provide a characteristic, clear matte finish and are often used on decorative outdoor surfaces to provide protection against harsh weather conditions and staining. Modern penetrating sealers also work well to protect outdoor entertaining areas pool surrounds, or on concrete surfaces indoors.
Unlike film forming sealers, penetrating sealers are not coatings. Instead of creating a film on the surface, they chemically react from within the surface, the pores with a hydrophobic material. This allows the prevention of penetrating water and other materials. Silicone sealers are the first choice where a good traction is important. Since these types of sealers are penetrating in nature, they will not cause the treated surface to be slippery, especially when wet. For more information on penetrating silicone sealers please click on this link: https://www.techdry.com.au/products/penetrating-sealers/
Other types of sealers – Film forming sealers:
Film forming sealers form a physical protective layer on the surface which not only stops the penetration of moisture but also strengthens it. These sealers are often used on decorative concrete to prevent contamination and staining.
There are three primary types of film-forming sealers, all of which are available in water based and solvent based varieties.
Acrylic Sealers:
These can be used on both indoor and outdoor surfaces. Acrylics are cost effective and easier to apply. However, they do require regular re-application.
Epoxy Sealers:
These protective products offer a variety of surface sheens that highlight decorative features in the concrete. These are generally available in pigmented variants and are difficult to apply than others.
Polyurethane Sealers:
These sealers provide greater protection against chemicals and abrasive material and are thicker than acrylic sealers. These sealers are normally used to waterproof wet areas, such as bathrooms, laundries, and basements.
Still not sure what sealer is best for your product? Our friendly team at Tech-Dry is happy to help! Call us on 03 9699 8202!