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Stanley High-Temp RTV Silicone Gasket Maker - 12x2.36 fl.oz. Red, Waterproof, Flexible and Heat Resistant Red Silicone Sealant for Automotive Valve Covers and Engine Parts | 12 Pack
✅ In stock
F
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 17, 2026 1:56 AM · 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.
- 💰At 36% above its usual rate, this is currently priced higher than what most shoppers have paid.
- 📉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
0/28
Recent Value
0/22
Market Standing
2.33/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Stanley Chemicals
🚚 Shipping
Free Shipping
Product Details
✓𝗟𝗢𝗡𝗚-𝗟𝗜𝗙𝗘 𝗮𝗻𝗱 𝗗𝗨𝗥𝗔𝗕𝗟𝗘: Stanley Gasket Maker is an extremely strong, long-lasting adhesive that have excellent heat resistance after curing at temperatures ranging from 478°F permanently to 594°F temporarily.
✓𝗦𝗧𝗥𝗢𝗡𝗚 𝗦𝗧𝗥𝗨𝗖𝗧𝗨𝗥𝗘: It resists to mechanical enforcement after curing, offers excellent flexibility, and it will not crack, shrink or become brittle. OEM preferred high-temperature silicone.
✓𝗪𝗔𝗧𝗘𝗥 𝗥𝗘𝗦𝗜𝗦𝗧𝗔𝗡𝗧: It is waterproof and performs its function without being affected by corrosive effects. Non-Corrosive for high torque and vibration resistant applications.
✓𝗥𝗧𝗩 𝗚𝗔𝗦𝗞𝗘𝗧 𝗠𝗔𝗞𝗘𝗥: This silicone sealant is an RTV Gasket Maker that is barely affected by chemical degradation, extreme weather conditions, temperature or aging.
✓𝗙𝗢𝗥 𝗗𝗜𝗬 & 𝗣𝗥𝗢𝗙𝗘𝗦𝗦𝗜𝗢𝗡𝗔𝗟: This red high temperature silicone sealant is a flexible and long-lasting adhesive sealant that makes great solutions for both DIY and Professional users.
✓𝗔𝗣𝗣𝗟𝗜𝗖𝗔𝗧𝗜𝗢𝗡𝘀: In automotive for sealing and tightness, valve covers and valve guides, oil sumps, transmission sumps, intake manifold end gaskets, timing gear covers and differential covers, and also heating systems and ovens, stoves and chimneys.
✓𝗦𝘁𝗼𝗿𝗮𝗴𝗲: At cool and dry ambient. In between +50°F to +77°F. max. 60% relative humidity.
✓𝗣𝗮𝗰𝗸𝗮𝗴𝗲 𝗖𝗼𝗻𝘁𝗮𝗶𝗻: 1 pcs 10.1fl oz. High-Temp Gasket Maker RTV Silicone
⚙️ Specifications
Material
Silicone
Brand
STANLEY
Style
2.36oz RED
Item Weight
5 pounds
Item dimensions L x W x H
10 x 8 x 9 inches
Water Resistance Level
Waterproof
Item Form
Putty
UPC
810125469206
Unit Count
12 Count
Number of Items
12
Color
Red
