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Nitrox Steel Weld Seal for Head Gaskets & Radiators, 17 Fl Oz - Seals Coolant Leaks & Mixes with All Coolants & Antifreeze
✅ In stock
F
Grade
Analysis Confidence
100%
Price verified Nov 5, 2026 9:07 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 price is modestly below what this product ordinarily sells for.
- 📉It has been quite a while since a more competitive price was available, lending today's offer solid comparative value.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
4.44/28
Recent Value
8.48/22
Market Standing
11.59/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓PROLONG YOUR RADIATOR LIFESPAN: Contains anti-rust inhibitors to help prolong the life of radiators, the formula mixes with all types of coolant and antifreeze
✓PERMANENTLY REPAIR & SEAL LEAKS: Stress-Free, permanent repair for most leaks, one-step formula, pour in and go
✓QUICK REPAIR: Nitrox Steel Weld seals leaks in minutes, no spanners, or drainage required
✓NO NEED TO FLUSH: This powerful formula mixes with all anti-freeze and can be added straight into the coolant system
✓LONG TERM PREVENTION: Steel Weld stays working, ready to repair any future leak
⚙️ Specifications
Brand
Nitrox
Material
Alloy Steel
Shape
Round
Manufacturer
Tetrosyl Ltd
Unit Count
1 Count
Model
NXS500
Item Weight
1.1 pounds
Product Dimensions
3.35 x 1.57 x 7.87 inches
Item model number
NXS500
Manufacturer Part Number
NXS500
ASIN
B091Z2VR39