Marine Sealant

Marine Sealant | Sea Water Resistant

Cures Underwater and on Wet Surfaces

AG 300 marine sealant has excellent resistance to sea water, UV and chemicals. It will cure underwater and on damp surfaces with excellent adhesion to stainless steel, aluminium, glass fibre and most engineering materials.
AG 300 is food grade and is used for sealing around kitchen areas, galleys and hobs on major cruise line ships

Typical applications include:

It is suitable for sealing joints where pipes or trunking for machinery pass through decks or bulkheads, and for sealing around hatches, port holes and windows, where a watertight flexible seal is required. Making oddly shaped gaskets.

  • Stainless Steel / Aluminium Colour
  • Cures Underwater and on Wet Surfaces
  • Fast Curing with Outstanding Adhesion
  • Meets FDA Requirements for Food Contact
  • High Strength, Flexible Bonding & Sealing
  • Highly resistant to Oils, Chemicals, Acids, Alkalines, Steam, UV & Ozone and Seawater

Uncured Properties

Cured Properties


Stainless Steel / aluminium

Specific Gravity:



Non-drip paste

Hardness Shore A:


Cure Time:

8 hours per 3mm

Tensile Strength:

3.2 kgf/cm 2

Tack Free:

6-8 minutes

Temperature Range:

60 to + 300 C

Shelf Life:

12 months in dry conditions @ 20C


Download Product InformationContact us about this productsales@intek-uk.comCall Us 01670 734400