MB-24 Barrier is a premium water-based penetrating sealer designed to provide superior protection for all porous natural stone, concrete, terrazzo, terra cotta, saltillo, slate, and grout.

Offering excellent hydrophobic and oleophobic properties, MB-24 Barrier enhances stain resistance, simplifies stain cleanup, and ensures long-lasting protection. Safe for use on food preparation surfaces, its the ideal choice for preserving the beauty and durability of your stone surfaces.

Key Benefits:

• Advanced Protection:Provides hydrophobic (water-repellent) and oleophobic (oil-repellent) properties.
• Stain Resistance:Protects against stains and makes cleanup easier.
• Versatile Use:Suitable for a wide range of porous surfaces, including natural stone, concrete, terrazzo, and grout.
• Food-Safe:Safe for use on countertops and food preparation areas.
• Long-Lasting:Delivers 35 years of protection when properly applied and maintained.

Coverage:150250 sq ft per quart

How to Use:

1. Preparation:

   • Ensure the surface is clean, dry, and free of waxes, coatings, or previous sealers.

   • Read the safety data sheet thoroughly before use.

2. Application:

   • Apply MB-24 Barrier liberally and evenly using a lambswool applicator, paintbrush, low-pressure sprayer, or spray bottle.

   • Allow the sealer to soak into the surface for up to 30 minutes, redistributing it to prevent drying.

3. Absorption Check:

   • If the sealer absorbs in under 10 minutes, apply additional coats until it remains wet for at least 15 minutes.

   • Do not allow excess sealer to dry on the surface.

4. Removal:

   • After 20 minutes, remove all excess sealer and residue with a dry cloth or towel.

   • For dried residue, apply a light coat of sealer to the affected area and buff it off with a clean cloth.

5. Sectional Application:

   • Work in manageable sections (78 linear feet for countertops, 50100 sq ft for floors).

   • Complete one section before moving to the next, overlapping as needed.

6. Curing:

   • Allow the sealer to fully cure for 2436 hours for maximum stain protection.

Why Choose MB-24 Barrier?
MB-24 Barrier is the ultimate solution for protecting and preserving your natural stone and other porous surfaces. Its advanced formula ensures long-lasting protection against stains, water, and oil, while its easy application makes it a favorite among professionals and DIY enthusiasts alike.

Protect your surfaces with MB-24 Barrier and enjoy peace of mind for years to come!