ConSeal CS-1900
Hydrophilic Elastomeric Sealant
- Finish: Blue, Elastomeric Rubber
- Solvent & Isocyanate Free, 100% solids, will not shrink.
- California Proposition 65 compliant
- Tack free skin formed in 60 minutes (77°F at 50% Relative Humidity)
- Full cure takes place in 24 to 48 hours for ¼” beads and smaller.
- Excellent weatherability when exposed to: Ultraviolet Radiation, Rain, Infrared Radiation, and Atmospheric Hydrocarbons.
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Price range: $105.00 through $843.50
CS-1900 Hydrophilic Elastomeric Sealant
CS-1900 is a single component, swellable waterstop designed for use in cold joints, precast joints, and for use as a bedding adhesive for hydrophilic waterstops such as CS-5000. CS-1900 can be used in deep construction applications such as tunnels, vent shafts, and dams. CS-1900 can also be used in more common concrete structures that require a waterstop including but not limited to manholes, box culverts, containment structures, concrete slabs or foundation joints, wall or floor penetrations, water and wastewater structures and many more.
PERFORMANCE PROPERTIES
Features
- Finish: Blue, Elastomeric Rubber.
- Solvent & Isocyanate Free, 100% solids, will not shrink.
- California Proposition 65 compliant.
- Tack free skin formed in 60 minutes (77°F at 50% Relative Humidity).
- Full cure takes place in 24 to 48 hours for ¼” beads and smaller.
- Excellent weatherability when exposed to: Ultraviolet Radiation, Rain, Infrared Radiation, and Atmospheric Hydrocarbons.
- Superior adhesion to most construction materials, including: Concrete, Metal, Fiberglass, Many Plastics, PVC, Glass, Aluminum, and Wood.
Hydrophilic expansion:
-
- 48 hours >200%
- 30 days >250%
PHYSICAL PROPERTIES
Property |
Test Method |
CS-1900 Value |
| Cure System | Hybrid, Moisture Cure | |
| VOC Content | 20.6 grams/liter | |
| Cure Rate | 1/8” every 24 hours (77°F (25ºC) at 50% Relative Humidity) | |
| Gun Grade | ASTM C639 | Zero Slump |
PERFORMANCE CHARACTERISTICS
Property |
Test Method |
CS-1900 Value |
| Tensile Strength | ASTM D412 | 159 psi |
| Shear Strength | ASTM D1002 | 188 psi |
| Elongation | ASTM D412 | 185% |
| Adhesion to Primed Concrete (Clean, Dry) | ASTM C794 | 30 pli, cohesive failure |
| Shore A, Hardness | ASTM C661 | 35 |
| UV Stability, Accelerated Weathering | QUV Weatherometer | UV-A, No Change (2,000 hours) |
| Shrinkage | No measurable shrinkage after 14 days | |
| Service Temperature | -40°F to 220°F (-40°C to 104°C), continuous service | |
| Application Ambient Temperature | 40°F to 130°F (4°C to 55°C) | |
| Application Surface Temperature | 40°F to 130°F (4°C to 55°C) |
FREE Ground Shipping available for orders over $150!
DIRECTIONS FOR USE
Surface Preparation: The concrete must be clean and free from dust, dirt, grease and debris before application of CS-1900. Inspect surface for soundness. When surface is clean, sound and dry proceed with using the CS-1900.
Note: Make sure the surface is free from frost prior to application.
DO NOT USE petroleum solvents such as Mineral Spirits or Xylene for surface preparation.
Priming: For applications with continuous water immersion ConSeal recommends using a surface primer. ConSeal CS-80 is specifically designed for ConSeal’s elastomeric sealants.
Application: Maintain CS-1900 at room temperature before applying to ensure easy application. CS-1900 may be factory or field applied to seal various construction components. Work CS-1900 into rough surfaces to optimize surface contact. If using to fill cracks, avoid air entrapment when filling void with continuous bead of CS-1900.
Packaging and Storage: Available in 10.1-fl. oz. cartridge (298mL), 20.2-fl. oz. sausages (600mL), and 5-gallon pails. 9-month shelf life from manufacture date when stored in a cool, dry area. Elevated temperatures >100°F (37ºC) may reduce shelf life.
Coverage and Full Cure Rates: 10.1-ounce cartridges: ½” diameter bead covers 7.5 linear feet.
Full cure for ¼” bead is 48 hours (77°F at 50% Relative Humidity).