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Big Boy Ultra Light Carbon Fibre Filler 600ml

4.5 (10 reviews)
SKU: 260223155524320 EAN: 5036029523423

Compare 1 price for Big Boy Ultra Light Carbon Fibre Filler 600ml — from £13.29 across 1 UK seller including Toolstation.

£13.29 6h ago
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Customer Reviews 10

4.5
10 reviews
5 star
8
4 star
1
3 star
0
2 star
0
1 star
1
Exellent product
5.0
October 26, 2025
e42bc4c2-f967-5002-a91a-e1906c6db85a Verified Purchase

Exellent product mixes well goes on nice and smooth and sands nice

Not a bridge but a bargain.
5.0
April 6, 2025
Woodies2 Verified Purchase

Excellent for filling indentations and should be more durable (it being carbon fibre) than standard filler for the same price . In my opinion for large open holes though you would need some form of backing, (metal lath for example) as it wont bridge on its own anyway near as good as a pre-mixed fibreglass. Very good value though for a carbon fibre mix.

The one to use
5.0
July 15, 2024
I Risby Verified Purchase

Once you get the mix right ( how much paste to put in) really easy to use, sands down perfectly.

New generation of fillers
5.0
July 13, 2024
OEG Construction Verified Purchase

Universal use on any surface. We use the product both inside and outside. Excellent result.

Multipurpose Filler
5.0
July 6, 2024
Bloefelt Verified Purchase

Really good and versatile filler can be used on many different materials

Big Boy Carbon Fibre flexi filler works well
5.0
October 4, 2023
m13ubdblitt08ezfjcw4ajllc Verified Purchase

The filler is good quality as described and used for its flexible properties and lightness and will buy again.

Disorganised distribution system fail
1.0
December 9, 2022
ReallyBigBoy Verified Purchase

Really needed this item. Delivery showed delivered in-store but it couldn't be found. Main competitor will get most of our business now.

Carbon Bike Frame Repair !
5.0
October 26, 2022
Matt from Redditch Verified Purchase

I used this to fix a carbon bike frame Superb! Very Strong with a bit of flex. I pulled the top tube apart and packed filler in both side's pushed back together , then i wrapped with non tack tape and left to set. My intension was then to wrap with carbon cloth & resin once set, I haven't done that yet and I've been riding the bike with no problems. I load tested it by pressing a 3" x2" 2ft plank down on top tube
"crossbar" SOLID with a little bit of flex. I would say there is 2" to 3" of filler either side of the crack. The crack was about 2.5" from the seat tube so once I'd packed the filler in both sides of the top tube crack and bound up I stood the frame upright so there is a solid lump of filler through the cracked area . I used half of the tub, Well worth it! .

5.0
October 21, 2022
basl Verified Purchase
Strong, strength, flexible. Colour is not black!
4.0
April 3, 2021
Joseph77

Good filler strong, strength, flexible. Multipurpose to use eg. for fill the gap in movable metal frame like a welded door. Unfortunately colour is grey, NOT BLACK! You need repaint the carbon parts or covered with another layer of cloth. I am not sure but I saw somewhere on description about black colour of this filler.

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