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The ARP-1009904 Thread Sealer is a 50 ml (1.69 oz) gray liquid designed to provide a water-resistant, leak-proof seal on metal, plastic, and rubber threads. Engineered with polytetrafluoroethylene, it’s the go-to choice for professionals, especially for Ford 302 head bolts, ensuring durable, reliable performance backed by a 4.8-star rating from over 400 users.
| ASIN | B000CFQ38G |
| Best Sellers Rank | #33,968 in Automotive ( See Top 100 in Automotive ) #63 in Thread Lock Sealers #208 in Hardware Sealers #1,381 in Oils & Fluids |
| Brand | ARP |
| Brand Name | ARP |
| Color | Gray |
| Compatible Material | Metal, Plastic, Rubber |
| Customer Reviews | 4.8 out of 5 stars 442 Reviews |
| Global Trade Identification Number | 00672036000493 |
| Included Components | Auto Parts, Automotive Accessories, Replacement, Performance Parts |
| Item Dimensions | 6 x 2 x 1.5 inches |
| Item Form | Liquid |
| Item Type Name | ARP-1009904 Thread Sealer 50 Ml , 1.69 Ounces |
| Item Weight | 0.07 kg |
| Item dimensions L x W x H | 6 x 2 x 1.5 inches |
| Manufacturer | ARP |
| Material | Polytetrafluoroethylene |
| Material Type | Polytetrafluoroethylene |
| Model | 100-9904 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Interchange Info | 100-9904 |
| Part Number | 100-9904 |
| Style | Compact |
| Style Name | Compact |
| Surface Recommendation | Metal |
| UPC | 672036000493 |
| Unit Count | 1.69 Fluid Ounces |
| Warranty Description | Manufacturer Warranty |
| Water Resistance Level | Water Resistant |
R**K
Correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket.
This is the correct sealer to use on Ford 302 head bolts threads that protrude down into the water jacket. No leaks, worked perfectly.
L**Y
Excellent
This stuff is great! No more Teflon tape for me
T**E
Best thread sealer for automotive application
This is the best thread sealer for automotive application. I was replacing the coolant temperature sensor for the 2004 GMC Envoy 4.2l I6 Atlas engine (one of the smoothest idling GM engines). I ordered the factory part from GM and changed it out. The next day I noticed a coolant leak. The factory part comes with white thread sealer, dry, on the threads all ready for installation. However, the sealer was not working as it should. I removed the part and did a visual inspection. I did not see any issues with the threads. I did chase the threads to make sure there were no burrs. Then, I put this thread sealer on the threads making sure I only covered the same area as the factory thread sealer. You don't want to cover all the threads as you will lose a the electrical ground connection. After installation, watched for leaks every day for a week. Problem solved!
J**S
Great Sealant for Threads
Excellent product , great sealing capability.
R**S
Great product!
Awesome product! The ONLY thing I will use when building a motor that has bolts that penetrate the water jacket!
B**.
Great product
Would as it supposed to with ARP fasteners
D**N
ok, but cant use on NPT threads
Tried using on aluminum NPT threads, and leaked gasoline. Never know whether to use sealant or tape, in this case I used tape, and it sealed.
D**S
Ez to use ez to apply.
Never thought a thread sealers worked but this one does.
Trustpilot
2 weeks ago
2 months ago