Finish Line Fiber Grip Carbon Fiber Bicycle Assembly Gel

Good product arrived on time

Excellent product recommended to me to help with my new bike build. Essentially it creates friction between carbon fiber surfaces in clamping areas such as stems, handlebars, seat posts and seat tubes.

I've not used the tube that I bought yet but it comes recommended by the mechanic who built my newest Carbon bike, The price was cheap and the item arrived on time. As my newest bike gets stripped down after every ride and it is a full carbon machine I anticipate once it goes out on the road that I will use a significant amount of the gel. I know the product is good but must be used in conjunction with a torque wrench and follow assembly instructions if your not to over tighten and damage the carbon.

Did the job for my full carbon bike for maintaining the seat post in position.

This was recommended for use on a carbon fibre cello spike to prevent it sligging back in whilst playing! This has the required effect but I would use with a word of caution for cellists- be very careful how you handle it AS I ACCIDENTALLY TOUCHED MY BOW HAIR AFTERWARDS and it sileneced that bit which I have remedied with a little methylated spirit. Obviously not the fault of the product.

Expensive for what it is and size. But does the job brilliantly so can’t moan. You pay for what you get! Good service too. Got this early!

Used to secure carbon seatpost. Job done!

I use on two bikes, one with a carbon seatpost, & one aluminium one. Aluminium one was slipping when I used normal bike grease, but was fine when I switched to Toothpaste... and then to this.Yes, toothpaste does the job too... and it smells mintier... and its a lot cheaper! But I thought I'd better get some 'proper' stuff.