DAP® Fire Stop is a single component, neutral cure, gun-grade silicone firestopping sealant. It is an elastomeric, high performance sealant capable of meeting the joint movement requirements in a fire-rated joint. Fire Stop is tested for up to a 4-hr fire-resistance-rated system at independent laboratories and is approved for both through penetrations and joint applications.
Product Details
Manufacturer: DAP
Manufacturer's Part Number: 18806
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Product Features
- Elastomeric silicone formulation
- Capable of +/- 25% dynamic joint movement
- Classified for sealing fire-rated service penetrations and construction joints in horizontal and vertical fire separations
Product Specifications
| Applicable Materials | Concrete, Copper, Fiberglass, Plastic, Steel |
| Application Method | Caulk Gun |
| Application Temperature | 40 to 110 deg F |
| Color | Limestone Gray |
| Compositions | Limestone, Silica, Amorphous, Methyltri(ethylmethylketoxime) Silane, Quartz, Methyl Ethyl Ketoxime |
| Container Type | Cartridge |
| Coverage Area | 55 ft |
| Flash Point | >200 deg F |
| Form | Paste |
| Net Content | 10.1 oz |
| Odor/Scent | Plastic |
| Specific Gravity | 1.4 |
| VOC Content | 27 g/L |
Product Documents
| SDS | Click here to download |
| Catalog | Click here to download |
| Specification Sheet | Click here to download |