Dur-A-Seal CP50
Exterior Concrete & Masonry Protective Coating
Coverage

3-5 m²/L (150-200 ft²/gal) @ 3-5 mils DFT

NMS
09 97 23
Description

Dur-A-Seal CP50 Exterior Concrete & Masonry Protective Coating is an extremely durable, VOC-compliant solvent-based, reinforced liquid-applied cementitious coating. It features ionic bonding technology for excellent adhesion to concrete and masonry substrates for a wide variety of protective applications.

Advantages
  • Low odour and VOC-compliant breathable coating.
  • Efflorescence resistant.
  • Water, mildew and alkaline resistant.
  • Resistance to saponification caused by alkaline substrates.
  • Matte finish, available in smooth or light grit texture.
  • Application to green concrete.
  • Ionic Bond Technology with excellent adhesion to concrete and masonry substrates.
  • Excellent exterior durability and self-cleaning properties.
  • Cures down to -5°C; available in winter grade for low temperature applications (down to -20°C).
Uses

Dur-A-Seal CP50 Exterior Concrete & Masonry Protective Coating is used on exterior concrete and masonry surfaces for a long-lasting, protective finish suitable for applications in harsh environments. Dur-A-Seal CP50 Exterior Concrete & Masonry Protective Coating can be used as a primer coating in exterior and interior applications as well as light-traffic floor areas.

Physical Properties
 
Finish

Smooth or Light Sand Texture

Colour

Please see Durex® Colour Selection Guide for available colour options.

Resin Type

Acrylic copolymer

Coverage

3-5 m²/L (150-200 ft²/gal) @ 3-5 mils DFT

Drying Time @ 23°C (75°F), 55% RH

1 hour

Drying Time @ 0°C (32°F), 55% RH

2-3 hours

Sheen

Flat

Reducer/Clean-up

Special solvent or mineral spirit



Performance Properties
Method Results
Percent Solids

ASTM D7232-06

45 ± 5% (vol.)

Viscosity (Brookfield) 23°C (75°F)

ASTM D2196

2,000-3,000 cps

V.O.C.

ASTM D3960-05

250 g/L

Specific Gravity

ASTM D333

  • 1.3 ± 0.05 g/L
  • 11.00 ± 0.1 lb/gal
WVP (Water Vapour Permeance)

ASTM D1653

English Perm 35/ng/(m2.Pa.s): 2010

Flash Point Closed Cup

40°C (140°F)