SILVERHOOK
SILVERHOOK Big Boy Structural Hole Filler 250ml with Fibreglass
250ml
Selected
600ml
£13.65
amazon.co.uk price: £8.99 (as of 03/10/2026 13:36 UTC) Details
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Fibreglass-reinforced filler for structural hole repairs
A 250ml heavy-duty filler with added glass fibre for filling structural holes across a wide range of surfaces.
Designed for heavy-duty filling work, this SILVERHOOK Big Boy filler contains added glass fibre for increased strength. The 250ml container provides the selected product size for repair and maintenance jobs where a hard filler is required.
Where it can be used
The filler is described as gripping a wide range of surfaces, making it suitable for varied repair tasks rather than one specifically stated material. It is also described as corrosion and water resistant.
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