![Thorolastic EL 750 Thorolastic EL 750](https://cdn11.bigcommerce.com/s-ujlcvl46h6/images/stencil/300x300/products/3391/6753/Thorolastic-EL-750__22400.1708189241.jpg?c=1)
ThoroCoat | MasterProtect HB 400 | 5 Gallons
Master Builders Solutions
$289.95 - $297.49
![](https://cdn11.bigcommerce.com/s-ujlcvl46h6/images/stencil/original/image-manager/thoro-color-chart-1.jpg?t=1682869878)
![](https://cdn11.bigcommerce.com/s-ujlcvl46h6/images/stencil/original/image-manager/thoro-coat-colors-2.jpg?t=1682870930)
ThoroCoat | MasterProtect HB 400
Breathable, high-build, 100% acrylic, waterproof coating for above grade applications
Formerly: ThoroCoat - ThoroCoat and MasterProtect HB400 are the same product due to a merger of companies to streamline names.
How does ThoroCoat MasterProtect HB 400 work?
ThoroCoat | 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
Below is a Photo of the retro packaging of ThoroCoat. This Protect is the same as HB 400 and can be used on facilities that used ThoroCoat in the past.