Fix, bond and seal
virtually any surface

Sharkseal is the multi-surface roofing sealant and adhesive that gives an instant waterproof seal on any building material, wet or dry, inside or out.

A 310ml cartridge of Sharkseal hybrid polymer sealant and adhesive in Jaws Grey
Why Sharkseal

One cartridge, every job. Built to bond, flex and last.

Environmentally sound

No solvents or isocyanates and virtually odourless, so it is safe for residential, domestic and industrial use.

Works in the wet

The hybrid formulation lets Sharkseal be applied in wet or dry conditions, even under water, to seal leaks and seams.

UV resistant

Withstands ultraviolet and solar degradation, protecting the seal and keeping a high-quality finish.

Zero shrink

With no solvents to evaporate, Sharkseal will not shrink or crack, making it a reliable long-term repair.

Flexible

Flexible adhesion that moves with the substrate as it expands and contracts through daily temperature changes.

Strong bond

Creates a permanent bond that gets even stronger as the product fully cures.

Sticks to almost anything

One sealant for the whole roof. From felt and metal to slate and PVC.

Sharkseal bonds to the materials a roof is actually made of, so the same cartridge handles repairs and detailing across the job.

  • Felt
  • Asphalt
  • Asbestos
  • Bituminous coatings
  • Concrete
  • Wood
  • Metal
  • Brickwork
  • Slate
  • Rigid PVC

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