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Permatex 81158 3 Oz Black Silicone Adhesive Sealant
✅ In stock
📉 Price recently dropped
C
Grade
Analysis Confidence
100%
Price verified Sep 21, 2026 10:09 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
7.99/28
Recent Value
10.91/22
Market Standing
7.24/20
Deal Strength
10/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Crimp Supply Inc
🚚 Shipping
Free Shipping
Product Details
✓3 oz. tube
✓Seal, bonds, repairs, mends
✓Secures glass, metal, vinyl and plaster
✓-80 to 500 deg F.
✓Waterproof and flexible
⚙️ Specifications
Brand
Permatex
Specific Uses For Product
Repair, Wall Sealing, Insulating
Material
Silicone
Item Form
Liquid
Special Feature
Waterproof, Durable
Color
Black
Item Package Quantity
5
Package Information
Tube
Item Volume
3 Fluid Ounces
Viscosity
High
Water Resistance Level
Waterproof