MasterProtect HB 400 - Water-based, high-build, 100% acrylic, waterproof coating

MasterProtect HB 400 is ideal for use on the exterior, vertical and overhead surfaces, above grade, and protecting against water.

• Available in custom state DOT colors
• Resists wind-driven rain; helps prevent water penetration into the substrate
• Breathable to allow water vapor to escape
• Excellent adhesion, bonds securely to substrate for long-term durability
• Excellent hiding power
• Low VOC content for broad compliance across all regions
• UV resistance provides excellent color retention for a long-lasting, attractive finish
• Fine texture helps improve aesthetics of irregular substrates
• Effective carbon dioxide diffusion barrier, protects embedded steel from corrosion
• Freeze/thaw resistant suitable for cold climates.