Is this an improvement over Phil wood? I'm having slippage with Phil as the grit is very fine.

I've used the Finish Line Assembly Gel on many different surfaces as a torque value reducer, and so far I haven't had any slippage problems - fiber to fiber, fiber to steel, fiber to aluminum or even steel to steel and aluminum to aluminum. For each assembly I am at or below the max torque values for the given part with no slippage. Granules in the prep are like the sand you get in your shoes at the beach or medium to fine grit sand paper.

Will this work on seatposts mage from forged aluminum ?

Yes, works with any metal or carbon fiber. A very good product indeed. I used it to fix a creak on my carbon fiber seatpost on alluminum frame and works perfectly, no problem since.

Would this be good on a press fit bottom bracket as well?

Fiber grip is designed for carbon to carbon fittings. Assuming your b/b cups are not carbon, rather aluminum, this is probably not a good fit. Talk to a shop.

Does it worknon steel?

It will work on steel, but be sure it is what you want. Steel parts can handle more torque, so they usually don't need extra friction compound. Also, steel often benefits from some lubricant, which is the opposite of this stuff.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel – Reduces Slippage, Prevents Over-Tightening, Non-Toxic, Clear Formula for Stems, Handlebars & Seat Posts, 1.75 oz

Product ID: 6203975

Details

Brand
Finish Line
Item Weight
45 Grams
Liquid Volume
0.05 Liters
Material
Multiple
Package Information
Tube

💧Clear, non-toxic, residue-free gel

⚙️Increases friction by 30% for secure grip

🛡️Prevents over-tightening damage by up to 50%

$27.41

Duties & taxes included

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Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚴‍♂️ Grip it right, ride with confidence!

CARBON CARE - Protects delicate carbon parts from stress and fatigue
PRO APPROVED - Trusted and tested by top carbon fiber component makers
SLIP STOP TECH - Boosts grip on carbon fiber surfaces without extra clamp force
INVISIBLE SHIELD - Clear formula that won’t stain or damage any surface
PRECISION APPLICATION - Applies thin, even film for professional-grade assembly

Fiber Grip Carbon Fiber Bicycle Assembly Gel is a clear, non-toxic gel designed to increase friction between carbon fiber bike components, preventing slippage and reducing the risk of over-tightening damage. Trusted by leading manufacturers, it ensures a secure, professional fit on stems, handlebars, and seat posts without staining or residue.

Specifications

ASIN	B0012RIEM6
Best Sellers Rank	#7,565 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #6 in Bike Cleaners #7 in Bike Lube
Brand Name	Finish Line
Container Type	Tube
Customer Reviews	4.7 4.7 out of 5 stars (4,903)
Global Trade Identification Number	00036121610019
Included Components	Included as described
Item Form	Gel
Item Weight	45 Grams
Liquid Volume	0.05 Liters
Manufacturer	Finish Line
Material	Multiple
Model Number	F01750101
Number of Items	1
Part Number	0036121610019
Recommended Uses For Product	Chain lubricant
SAE J300 Viscosity Grade	0W
Specific Uses For Product	Carbon fiber components
UPC	300717686017 300717724627 300716242917 036121610019 665020500000 343538927594
Unit Count	1.00 Count
Viscosity	0w
Warranty Description	Limited Warranty

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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$27.41

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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