DAP® high-heat mortar is a non-combustible silicate cement used for patching chipped firebrick in fireplaces and sealing wood burning stoves. High-heat mortar adheres firmly to the firebrick when wet or dry. High-heat mortar can also be used for applications in wood frame construction where an ASTM E136 non-combustible sealant is required, such as sealing around vents, pipes, ducts and chimneys at ceiling and floor level prior to the application of drywall products.
Features
- Draft, smoke, fire block sealant for openings in wood frame construction
- Excellent for patching fireplaces and wood burning stoves
Application: For applications in wood frame construction
Specifications
| Application Method | Caulk Gun |
|---|---|
| Color | Black |
| Compositions | Clay Sodium Silicate Glass Calcium Meta Silicate Sodium Hydroxide Quartz |
| Container Type | Tube |
| Curing Time | 24 hr |
| Density | 1.8 g/cc |
| Flash Point | 200 deg F |
| Form | Paste |
| Net Content | 10.1 oz |
| pH Range | 7 to 12 |
| Temperature Rating | 0 to 2000 deg F |
California Proposition 65: This product is identified as presenting a risk of cancer; listed chemical(s): Silica, crystalline. See www.P65Warnings.ca.gov.
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$19.99 | $24.99
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$19.99 | $24.99
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$19.99 | $24.99
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