Enhanced TDS
Identification & Functionality
- Product Type
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Ready-to-Use Product Features
- Advantages
- Water-based for personal and environmental safety.
- Highly resistant to acids, alkalis and salts.
- Meets requirements for LEED IEQ 4.2 Low-Emitting Materials, Paints and Coatings.
- VOC: 0 g/l, less water and exempt solvents.
Applications & Uses
- Markets
- Application Area
- Application Method
- Compatible Substrates & Surfaces
- Uses
- It is primarily designed to protect insulation on equipment and structures in high temperature service, although it also provides protection against corrosion when applied directly over steel and concrete.
- Typical insulations protected with this coating include calcium silicate, mineral and glass fibers, polyurethane and glass foams.
- It is not recommended in ponded water areas or over polystyrene foam insulation.
- Preparation and Application Information
Material Preparation:
- Do not thin. Stir well, but do not use sticks or boards, which would splinter or otherwise contaminate the product.
- Apply only to clean, dry, oil-free surfaces. Keep container closed when not in use. Cement coats must be dry. This product cannot be successfully applied by brush or spray.
Outdoor and Heavy-duty Service:
- To prevent water infiltration, properly flash all penetrations. Prime dusty insulation or porous cements with an asphalt primer.
- Chil-Brate™ CP-25 is designed to be applied by trowel. 1. Apply tack coat of Chil-Brate™ CP-25 at 7.5 gal. per 100 sq. ft. (3.1 l/m2 ) by trowel.
- Embed CHIL-GLAS® #5 or #10 glass fiber reinforcing mesh into the wet tack coat. Smooth membrane to avoid wrinkles and overlap all seams at least 2 inches (51 mm).
- Apply finish coat of Chil-Brate™ CP-25 at 7.5 gal. per 100 sq. ft. The second coat shall be applied immediately following the initial set of the first coat while it is still damp.
- Total coverage shall be 15 gallons per 100 sq. ft.
- This application shall provide a minimum dry film thickness of 120 mils (3 mm).
- Chicken wire should not be used. Foot or mechanical traffic is not recommended for roof or tank top applications where high ambient temperatures may soften the mastic film.
- Not recommended for indoor use. Outdoor horizontal surfaces must always drain completely. A pitch of at least 1⁄2” per foot (4 cm/m) is required.
Heavy Duty Applications - Up to 50% Greater Tensile Strength:
- Apply as above, but making sure to use CHIL-GLAS® #5 glass fiber reinforcing mesh. Note that the membrane weave pattern will show through the dried mastic.
Trowel:
- Apply evenly with a minimum of overworking of material. May be applied with a rubber glove on small radius pipes and vessels.
Clean Up:
- Clean equipment with clean fresh water before mastic dries, followed by mineral spirits (flammable) or chlorinated solvent (nonflammable). Use mineral spirits or chlorinated solvent after mastic dries.
Properties
- Physical Form
- Typical Properties
- Application Properties
- Note
¹ - Drying time will vary depending upon film thickness, temperature and humidity.
| Value | Units | Test Method / Conditions | |
| VOC Content | 0.0 | g/l | - |
| Wet Weight | 8.7 | lbs./U.S. gal. | ASTM D1475 |
| Average Non-Volatile (by Volume) | 50.0 | % | ASTM D2369 |
| Average Non-Volatile (by Weight) | 52.0 | % | ASTM D2369 |
| Drying Time ¹ | 24 - 48 | hours | |
| Coverage Range (Varies with substrate and membrane) | 5 | gal/100 sq. ft. |
| Value | Units | Test Method / Conditions | |
| Service Temperature Limits (to which dry film is subjected) | -20 to 200 | °F | |
| Application Temperature Range | 4 - 38 | °C | - |
Regulatory & Compliance
- Certifications & Compliance