Pro Seal 898 Natural Stone Sealer is an eco, non-toxic, breathable, penetrating sealer. Ideal for granite, marble and other natural stone surfaces. Perfect for commercial, workshop and warehouse floors. It is a pure, high cross-linking acrylic sealer, developed and made right here in Australia.
Most acrylic sealers consist of large individual polymer chains that clump together to form a thick film on the surface. These films rely on a fairly weak adhesion to keep them stuck to the surface. So they are far more prone to delamination and failure than penetrating sealers.
However, Pro Seal is different. It’s polymer chains are tiny. In Pro Seal 898 these are just a few nano-meters in length. So they penetrate deep into the substrate and bond together to form an interlocking matrix from the inside out. This matrix is permanent and serves to strengthen and protect the materials sealed. The top of this matrix sits above the surface and provides a wear layer. Apply a maintenance coat every few years, to replenish the wear layer and deliver the ultimate in protection.
Pro Seal 898 Natural Stone Sealer has the smallest polymer size in the range. So it’s ideal for dense materials like densified concrete, granite and marble. While, for more porous surfaces, like normal concrete, Pro Seal 896 is more suitable.
Being a true nano sealer, Pro Seal 898 builds a very thin, yet tough surface layer. So it isn’t a self leveling type seal that delivers artificial gloss. However, on smooth surfaces Pro Seal 898 will be very shiny and it can be buffed to achieve even higher gloss levels.