Off-White, Hi-Temp Mortar
- Brand Name: BOSS®
- Sku Number: 481668
- J&R Sku Number: CS-256
- Unit of Measure: TB
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Product Description
BOSS® 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. 12/CS, 1296/PA
BOSS® Hi-Temp Mortar, Off-White, Cartridge, <10 g/L VOC, 1 hr Dry Time
| MPN: | 139 |
| Product Type: | Mortar |
| Color/Finish: | Off-White |
| Container Type: | Cartridge |
| VOC Content: | <10 g/L |
| Dry Time: | 1 hr |
- Can withstand extremely high heat
- Apply using a standard caulking gun
- Dries rock hard when cured and fired
- Safe to use and handle
- No harmful odors
- Water clean-up (prior to curing)
- Contains NO asbestos fillers of any kind
Standards/Certifications: VOC Compliant|IRC|ASTM E136
Applications: Formulated for repairing chimneys, fireplaces and sealing wood burning stoves
SDS
