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CMP Firestop Compound
Brand: NelsonNelson Compound (CMP) is a cementitious material that is mixed with water.
It is similar in appearance to mortar and can be troweled to a smooth finish that provides a weather resistant, non-shrinking fire-rated seal.
Features- Economical, non-shrinking, paintable and water resistant.
- Non-toxic, it has no hazardous ingredients, and is halogen free.
- Up to 4 hour rating.
- Ii is ideal for large openings.
- Acoustically tested; reduces noise transmission.
- For the ratio of water to compound mix, see the product data sheet.
- Actual installation should be in accordance with the appropriate Nelson™ application system drawing.
- Actual installation should be in accordance with the appropriate Nelson™ application system drawing.
- Red compound supplied in a 20 kg (44 lb) bag, 16.4 liters (1000 cubic inches).
Specifications
Brand
Application Temperature
- +4° & +43° C (+40° & +110° F)
Cure Time
- Approximately 4 Weeks
Hydrostatic Pressure
- > 30 psi (206 kPa)
Limitations
- CMP is Not A Load Bearing Material. If the Area is Subject to Pedestrian Traffic, Safety Plates Must be Installed
NEC/CEC Certifications & Compliances
- Underwriters Laboratories Inc., Fill, Void or Cavity Material (XHHW), for Canada (XHHW7). Factory Mutual (FM). City of New York, NY, Department of Buildings (MEA 236-87-M Vol. 2)
Set Up Time
- Approximately 4 Hours
Storage & Handling
- It Should be Stored in a Dry, Covered Location. There are No Indications of Any Shelf Life Limitations
Test Compliance
- Underwriters Laboratories Inc. UL 1479 & ASTM E-814, Test Method for Through-penetration Firestop Systems. UL 263 & ASTM E-119, Fire Tests of Building Construction & Materials
Testing Data
- For Specific Test Criteria, Refer to the UL Fire Resistance Directory