
Dap High Heat Mortar Fireblock Sealant, 18854, Black, 10.1 Oz, 12 Pcs/Pack
Key features
- Draft, smoke, fireblock sealant for applications in wood-frame construction where an ASTM E136 non-combustible sealant is required
- For repairing small chips or cracked fire brick, re-pointing mortar joints between fire bricks and bonding fire bricks together in fireboxes in fireplaces and wood burning stoves
- Withstands temperatures up to 2000°F
- Sets rock hard once fired
- Adheres well to masonry
- Paintable once heat cured
Specifications
| SV Code | 939834519893 |
| Brand | Dap |
| Category | Silicone Sealant |
| Unit | Pack |
| Size | 10.1 oz |
| Colour | Black |
| Packing Type | Tube |
| Form | Paste |
| Coverage Area | 99 linear ft. |
| Density | 14.8 |
| Shelf Life | 18 mths |
| Dry Time | 24 hrs |
| Odor | Low |
| Flash Point | >100 Deg.C |
| Cure Time | 1-2 hrs |
| Brand Origin (not manufacture) | United States |
| Delivery | Not on the shelf right now; 7 working days to source and deliver. |
Description
Dap High Heat Fire Resistant Mortar is a non-combustible silicate cement for applications in wood frame construction where an ASTM E136 non-combustible sealant is required, such as filling around vents, pipes, ducts and chimneys at ceiling and/or floor level prior to the application of drywall products. It has been tested in accordance with ASTM E136 and withstands temperatures up to 2000°F. It can also be used to patch chipped or cracked firebrick in fireplaces or wood-burning stoves. It adheres firmly to firebrick when wet or dry and sets rock hard when fired. Easy water clean-up. Interior use only.
Features
- Draft, smoke, fireblock sealant for applications in wood-frame construction where an ASTM E136 non-combustible sealant is required
- For repairing small chips or cracked fire brick, re-pointing mortar joints between fire bricks and bonding fire bricks together in fireboxes in fireplaces and wood burning stoves
- Withstands temperatures up to 2000°F
- Sets rock hard once fired
- Adheres well to masonry
- Paintable once heat cured
- Easy water clean-up, low odor, VOC compliant
- Interior use only
- Base Polymer: Silicate cement
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