SILVERHOOK

Silverhook Big Boy Structural Hole Filler with Fibreglass, 600ml

Name: Silverhook Big Boy Structural Hole Filler with Fibreglass, 600ml
Brand: SILVERHOOK

250ml £8.99

600ml Selected

£13.65

In stock

amazon.co.uk price: £13.65 (as of 03/10/2026 13:33 UTC) Details

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Product details

Fibreglass-reinforced filler for structural hole repairs

A 600ml heavy-duty structural filler with added glass fibre for strength and resistance to water and corrosion.

Silverhook Big Boy is a heavy-duty hard filler designed for structural hole filling. Its added glass fibre provides reinforcement, while the formulation is described as gripping a wide range of surfaces.

Features for repair work

The hard filler is intended for structural hole filling.
Added glass fibre helps provide strength within the filler.
It is described as gripping a wide range of surfaces.
The filler is water resistant and corrosion resistant.

The selected pack contains 600ml of the Structural Hole Filler formulation. Check the product listing and the surface requirements before use to confirm it is suitable for the repair in hand.