
RPS-505
RPS-505 water-based acrylic coating – formerly, FX-505 – is a single-component, fast-drying, protective architectural coating for concrete, masonry and stucco.
Key Features
- Excellent color retention
- 100% acrylic resin
- Good hiding properties
- Breathable
This product’s information may differ depending on the category of use. You are currently viewing details related to Coatings. You can also view product information related to the category: Decorative/Protective.
Product Details
CSI Specification
- 09 97 23 Concrete & Masonry Coatings
Key Features
- Excellent color retention
- 100% acrylic resin
- Good hiding properties
- Breathable
- Water based
- Fast drying
- Can be applied by brush, roller or spray
- Easy to clean
- Bonds well to concrete, masonry and FRP substrates
- Repels rain
- Excellent UV resistance
Applications
- Commercial building façades
- Concrete and masonry substrates
- New and remedial applications
- Exterior applications
- Vertical and overhead surfaces
- Tilt‑wall and precast panels
- Block and brick masonry
- Fiber-reinforced polymer (FRP) topcoat
- Retaining walls
- Various DOT applications
Shelf Life
- 1 year in unopened packaging
Storage Conditions
- Store dry between 40–95°F (4–35°C). Protect from freezing. Discard if frozen.
Application Rate
- 2.5–5 DFT mils total applied in two coats
- 275–550 ft.2/US gal. (6.7–13.5 m2/L) per coat depending on surface profile and porosity
Finish
- Gloss
VOC
- 86 g/L
Color
- Medium gray
Options
- 1 US gallon (3.8 L) can (RPS-505GR‑1)
- 5 US gallon (18.9 L) pail (RPS-505GR‑5)
Code Reports & Compliance
| Product Series | Compliance/Certification | Report/Approval |
| RPS-505 | Hazard Communication Standard | Safety Data Sheet for RPS-505 |




