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27 maj 2021 · Sealers (such as MAPEI’s UltraCare ® Grout Sealer) are designed to penetrate into grout and fill the voids so that dirt and stains stand no chance of bringing down your hard-earned tile design. Here are some tips on how to ward off those unsightly stains through grout sealing.
Setting your tiles in 3 easy steps. Step 1 – Spread mortar. Use the trowel’s straight edge to apply a thin, even coat to the surface. Use the trowel’s notched edge to spread mortar while holding the trowel at a 45-degree angle to the floor or wall surface.
UltraCare Grout Sealer is an affordable, water-based penetrating sealer that will provide protection against most common stains for sanded and non-sanded cementitious grout joints. It can also be used as a pre-grouting sealer.
The best time to apply a sealer to the grout is after the grout has cured a minimum of 24 to 72 hours, depending on the manufacturer's instructions.
Cementitious grouting mortars made by Mapei are all part of the improved class of grouts CG2WA and, as such, are guaranteed when used in particularly critical site condi-tions.
These are MAPEI’s recommended penetrating sealers: • UltraCare ™ Penetrating Stone, Tile & Grout Sealer • UltraCare Penetrating Plus Stone, Tile & Grout Sealer
water-based penetrating sealer that protects against most common stains for all interior and exterior natural stone (marble, limestone, sandstone, slate, granite, travertine, etc.), unglazed ceramic tile, masonry and cement grout.
