​MasterProtect HB 300SB

Waterborne, high-build, modified acrylic, waterproof coating

How does MasterProtect HB 300SB work?

MasterProtect HB 300SB is a waterborne, high-build, modified acrylic waterproof coating for above-grade concrete, stucco, block and brick surfaces.

Recommended uses:

• Exterior
• Vertical
• Above grade
• Protecting and waterproofing

What are the unique features of MasterProtect HB 300SB?

• Suitable for cool weather applications
• Adheres to properly prepared smooth and chalky surfaces
• Resists wind-driven rain; helps prevent water penetration into the substrate
• Breathable to allow water vapor to escape

What are the benefits of MasterProtect HB 300SB?

• Green concrete application expedites project completion
• Primerless adhesion saves time and money
• Available in smooth and fine sand texture for varied appearances