High Temperature Mortar, 10 oz Cartridge, Paste, Black, 1.85
PartPSP86139
MFG13910
Description
Boss Pro High Temperature Mortar, Cartridge, 10 oz, Composition: Sodium Silicate, Water, Paste, 1 hr Drying, 15 min Application, 24 hr Curing, Black, Slight, 40 to 110 deg F, 1.85 Specific Gravity, 12 pH, 750000 cPs Viscosity Rating
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- A non-combustible silicate cement for temperature ranges from 0 to 800 deg F
- Excellent adhesion and sets to become rock hard when cured
- This sealant can be used on wood frame construction where a non-combustible sealant is required
- No asbestos fillers
- Can withstand extremely high heat
- Apply using a standard caulking gun
- Dries rock hard when cured and fired
- Safe to use and handle
- Water clean up (prior to curing)
- Meets residential construction code approvals including I.R.C
BOSSĀ® 139 Hi-Temp Mortar is a non-combustible silicate cement that can withstand extremely high temperatures. Formulated for repairing chimneys, fireplaces and sealing wood-burning stoves and appliances, this product has strong adhesion and sets to become rock hard when fired. BOSS 139 Hi-Temp Mortar cannot be used in areas where there is constant movement, or where wet conditions exist or may occur. BOSS 139 Hi-Temp Mortar has been tested and exceeds ASTM E-136. Can be used in wood frame construction where an ASTM E-136 non-combustible sealant is specified and where allowed by the building code. This includes sealing around pipes, ducts, vents and chimneys at ceiling and floor level before drywall is applied.
| Type | Mortar |
| Container Size | 10 oz |
| Application Time | 15 min |
| Color | Black |
| Composition | Sodium Silicate, Water |
| Container Type | Cartridge |
| Curing Time | 24 hr |
| Drying Time | 1 hr |
| Form | Paste |
| Odor/Scent | Slight |
| pH Range | 12 |
| Specific Gravity | 1.85 |
| Temperature Rating | 40 to 110 deg F |
| Viscosity Rating | 750000 cPs |
| Brand | Boss Pro |
| Package Width | 5.88 in |
| Package Height | 11.25 in |
| UNSPSC | 30111504 |
| Package Length | 7.88 in |
| Country of Origin | US |
| Manufacturer | Soudal Accumetric |
| UPC | 787930139108 |
| Manufacturer Part Number | 13910 |
ASTM E-136
For repairing chimneys, fireplaces, sealing wood-burning stoves and appliances
Price/Availability Accessible On Login

Boss ProHigh Temperature Mortar, 10 oz Cartridge, Paste, Black, 1.85

