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DAP High Heat Fire Resistant Mortar, 10 Oz, Black (7079818854)
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Sep 23, 2026 11:27 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- 📈Prices have been moving higher lately — waiting risks paying more if that momentum continues.
How We Scored This Deal
Price Competitiveness
0.41/28
Recent Value
8.73/22
Market Standing
10.4/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Draft, smoke, fireblock sealant for applications in wood-frame construction where an ASTM E136 non-combustible sealant is required
✓Non-combustible silicate cement fireplace sealant repairs small chips or cracked fire brick, re-points mortar joints between fire bricks and bonds fire bricks together in fireplaces and wood burning stoves
✓Fire stop sealant cleans up easily with water and sets rock hard once fired
✓Sealant adheres well to masonry and is paintable once heat cured
✓Low odor sealant can be used for interior applications
⚙️ Specifications
Color
Black
Brand
DAP
Item Weight
10.08 ounces
Liquid Volume
10
Full Cure Time
1 to 2 at 500 Degrees Fahrenheit Hours
Initial Hardening Time
24 Hours
Item Form
Paste
Maximum Gap Fill
0.06 Inches
Surface Recommendation
Interior
Temperature Range
40 to 100 Degrees Fahrenheit
Water Resistance Level
Waterproof
