What is the dry time?

It doesn't specify dry time on the product. My Honda service manual recommends this liquid gasket by name for reseating the head cover. The manual instructions say to reseat the head cover within 10 minutes of applying the liquid gasket, and then wait at least 20 minutes before adding oil to the engine. Take from that what you will.

will it still work after the expiration date?

Clearly, the manufacturer would think not. It has a very short shelf life it seems. Mine appeared to be repackaged from a bulk container: plain white tube with a stick on label. Still, I store it away from extreme heat, and used some of this years after the so-called ex date on valve cover gasket half moons recently .. worked fine. Your mileage may vary as they say!

Is this equivalent to 103 fipg sealant?

According to my research: .. “ (Toyota) FIPG 103 - is actually Three Bond 1207B RTV silicone.” Most of the OEM FIPG’s are made by Three Bond. My guess would be this is the same, although.. I did find one web reference that suggested a slightly higher temp rating for the 103 product; I believe that the reference is a mis-characterization, as 1207B also references that temp point, albeit “briefly”.

What is the current expiration date of this product?

The expiration date is marked on the container.

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ThreeBond Three Bond 1207B Gasket Maker 1207B100G

Product ID: 305887930

Details

Brand
ThreeBond
Colour
Black
Manufacturer
Three Bond
Material
Plastic
UPC
600901260949

🔥Resistant to oil, chemicals & coolants

🛠️High viscosity, non-slumping paste

🛡️Strong adhesion to metals & plastics

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NT$2304

Duties & taxes included

In stock

Sold byAmazon TaiwanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Seal like a pro, stay leak-free like a boss!

OEM TRUSTED - Meets strict OEM specs for reliable, industry-grade performance
COMPACT POWER - 3.4 oz tube packs professional-grade sealing in a portable size
UNSHAKABLE HOLD - Non-slumping formula stays put even under vibration
CHEMICAL WARRIOR - Defies oil, chemicals, and coolants for lasting durability
VERSATILE BONDING - Adheres flawlessly to both metals and plastics

ThreeBond 1207B is a high-viscosity black gasket maker designed for professional-grade sealing. Its non-slumping paste formula ensures strong adhesion to metals and plastics, maintaining integrity even under vibration. Resistant to oil, chemicals, and coolants, this 3.4 oz tube meets OEM specifications, delivering reliable, durable gasket sealing for demanding applications.

Specifications

ASIN	B008BYPRRI
Best Sellers Rank	#85,329 in Automotive ( See Top 100 in Automotive ) #299 in Automotive Fillers, Adhesives & Sealants
Brand Name	ThreeBond
Color	Black
Item Weight	136 g
Manufacturer	Three Bond
Material Type	Plastic
Model	Gasket Maker (heat and adhesion)
Part Number	TB1207B
UPC	600901260949 779422679636

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