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Permatex 81422 Sensor-Safe High-Temp RTV Silicone Gasket Maker, 3 oz.
✅ In stock
📉 Price recently dropped
D
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 18, 2026 10:22 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
😐 Weak Deal- 😐Verdict: Weak Deal. Marginal discount. Prices may drop further soon.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 🏷️A 35% cut from the official retail price adds further appeal.
- 📉This is the most affordable price seen in roughly three months — a solid near-term opportunity.
- 📈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
0/28
Recent Value
10.71/22
Market Standing
6.21/20
Deal Strength
7/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓Specially formulated for engines equipped with oxygen sensors
✓Temperature range: -65F to 650F intermittent
✓First generation 1970-1980 gasket maker
✓Suggested Applications: valve covers, oil pans, timing covers, water pumps, thermostat housings and transmission pans
✓Resistant to auto and shop fluids
⚙️ Specifications
Color
Factory
Brand
Permatex
Item Weight
0.08 kg
Liquid Volume
3 fluid ounces
Item Form
Liquid
Surface Recommendation
Miscellaneous
Water Resistance Level
Water Resistant
Number of Items
1
Manufacturer
Permatex
UPC
686226814227
Global Trade Identification Number
00686226814227
