Seems ideal, but can anyone that knows for sure tell me if this is good for reinstalling my brake caliper gaskets and seals in their cylinders?

This is assembly lube for transmissions. You DO NOT want this for brakes. Use brake grease . This stuff is to thick and not made for brakes.

I get the impression this is for auto transmissions, can this also be used in manual transmissions?

this is what i put my manual transmissions together with its extra sticky and holds the needle bearings in place in arizona in summer its too hot for other grease to hold them but this does the job ive used it for years great stuff

i was told to lube my valves when assembling my valvebody, is this suitable for lubing the valves/plugs in the vb?

I did the same when I assembled my valve body. No problems everything worked fine. Lubed up everything that moved for the initial start up.

I heard this product will make rubber swell, is that true?

This is the high tack version. Their product description reads "Needle bearings and hydraulic seals in place. Also for O-rings, seals, bearings, gaskets, sealing rings, bushings, thrust washers and much more".It is designed to dissolve into the transmission fluid or gear oil, so I doubt it's any more harmful to rubber than the transmission fluid itself.

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19250 Assemblee Goo, Green, Firm Tack Lubricant, 16 oz.

Product ID: 4428649

Details

Brand
Lubegard
Item Weight
1 Pounds
Liquid Volume
16 Fluid
Material
Wax
Package Information
Bottle

🌿Safe for people, pets & plants

🔥Dissolves quickly at high temps

🛠️Firm tack gel for precise assembly

160.82 DT

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Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Assemble like a pro, stick like a boss!

SKIN SAFE HANDLING - Non-harmful with prolonged skin contact, so you can work confidently without worry.
ECO CONSCIOUS CHOICE - Safe around people, pets, and plants—engineered for responsible professionals.
HEAT RESISTANT FORMULA - Won't melt during assembly and dissolves seamlessly at operating temperatures up to 3000°C.
PRECISION ASSEMBLY POWER - Firm tack consistency holds parts perfectly in place during complex mechanical builds.
FILTER FRIENDLY LUBRICANT - Blends with ATF without clogging valves, screens, or small orifices—keeping your system flawless.

Lubegard 19250 Assemblee Goo is a premium firm tack lubricant designed for mechanical assembly tasks, especially transmissions. It offers a thick, cheddar cheese-like consistency that holds parts securely without melting during assembly. This 16 oz. wax-based gel dissolves quickly at operating temperatures, blends with ATF to prevent clogging, and is safe for skin contact and the environment, making it the go-to choice for precision mechanics and automotive pros.

Specifications

ASIN	B000B8YDUO
Best Sellers Rank	#10,993 in Automotive ( See Top 100 in Automotive ) #12 in Automotive Assembly Lubricants
Brand	Lubegard
Brand Name	Lubegard
Compatible Material	16
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 1,302 Reviews
Flash Point	3000 °C
Global Trade Identification Number	00083137192503
Included Components	1 lb tub
Item Form	Liquid
Item Highlight	Firm Tack Assembly Gel for Transmissions, O-Rings, Seals, Bearings & Bushings
Item Type Name	Assembly Lube
Item Weight	16 ounces
Liquid Volume	16 fluid ounces
Manufacturer	Lubegard
Material	Wax
Model Number	19250
Number of Items	1
Number of Packs	2
Package Information	Bottle
Part Number	19250
Recommended Uses For Product	Mechanical
UPC	083137192503
Unit Count	16 Ounce

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160.82 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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