MasterProtect HB 400: Breathable, high-build, 100% acrylic, waterproof coating for above grade applications

Formerly: Thorocoat

How does MasterProtect HB 400 work?

MasterProtect HB 400 is a water-based, high-build, 100% acrylic, waterproof coating for above-grade concrete, masonry, stucco, and EIFS.

Recommended uses:

  • Exterior
  • Vertical and overhead surfaces
  • Above grade
  • Protecting and waterproofing

What are the unique features of MasterProtect HB 400?

  • Available in a broad range of colors and textures for design versatility
  • 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

What are the benefits of MasterProtect HB 400?

  • UV resistance provides excellent color retention for a long-lasting, attractive finish
  • Textured formulations help improve aesthetics of irregular substrates
  • Effective carbon dioxide diffusion barrier, protects embedded steel from corrosion
  • Freeze/thaw resistant suitable for cold climates

What are the benefits of MasterProtect HB 400?


US / Canada Product Information

Data Guide

Data Guide (French)

Data Guide (Spanish)

Certification Letter

Guide Spec

LEED Letter

LEED v4 Letter

Safety Data Sheets - Coarse Ultra Deep

Safety Data Sheets - Coarse Medium

Safety Data Sheets - Coarse Neutral

Safety Data Sheets - Coarse Pastel

Safety Data Sheets - Fine Medium Tint Base

Safety Data Sheets - Fine Medium Series

Safety Data Sheets - Fine Neutral Tint Base

Safety Data Sheets - Fine Neutral Series

Safety Data Sheets - Fine Pastel Tint Base

Safety Data Sheets - Fine Pastel Series

Safety Data Sheets - Fine Ultra Deep Series

Safety Data Sheets - Fine Ultra Deep Tint Base

Safety Data Sheets - Smooth Medium Tint Bases

Safety Data Sheets - Smooth Medium Series

Safety Data Sheets - Smooth Neutral Tint Base

Safety Data Sheets - Smooth Neutral Series

Safety Data Sheets - Smooth Pastel Tint Base

Safety Data Sheets - Smooth Pastel Series

Safety Data Sheets - Smooth Ultra Deep Series

Safety Data Sheets - Smooth Ultra Deep Tint Base

Direct contact

Master Builders Solutions Technical Support

Construction Systems

1-800-243-6739

Safety Data Sheet (SDS)

Find all available safety data sheets for this product.

Product Certifications

Generate a free certificate of conformance for a specific BASF construction product.

Related Literature

Certification Letter

pdf (98.03 Kb)

Data Guide

pdf (105.43 Kb)

Data Guide (French)

pdf (315.05 Kb)

Data Guide (Spanish)

pdf (127.61 Kb)

Guide Spec

doc (142.50 Kb)

LEED Letter

pdf (109.71 Kb)

LEED v4 Letter

pdf (69.59 Kb)

basf-masterprotect-hb-400-gs.zip

zip (55.67 Kb)