
Hatch seals window seals and porthole
rubbers
Aquaseal Rubber Ltd., Unit 13, Point Pleasant Industrial Estate,
Wallsend,
Tyne and Wear, NE28 6HA
Phone: 0191 262 4555
Fax: 0191 262 5777
e-mail: enquiries@aquasealrubber.co.uk
Aquaseal Rubber Ltd. have a long and successful history of
supplying innovative solutions to the shipping and marine industries.
We are your only manufacturer in the UK of many of these components:
Porthole rubbers ...For plastic and Aluminium port lights it is recommended to use an
expanded neoprene seal.
Cleat washers...Cleats are fitted with a rubber washer or ‘grommet’ to aid
compression). Compression of the washer determines tension in the cleat.
Window Seals
Hatch packing and pads and hatch seals
Anti-vibration mounts
Radiator and turbo hoses
Air vent and exhaust ducting
You have a choice of a wide range of materials including:
Neoprene watertight seals...This closed cell material is suitable
for making a watertight seal on boat hatches, lockers, enclosures, cabinets, etc. To bond into place, use a
good contact adhesive if there is a large amount of moisture or water present.
Cork seals…The durability and versatility of cork has made it one of the most popular
materials for seals. A natural product, it offers many advantages. It can be compounded with a variety of raw
materials to provide a comprehensive range of sealing products.
Synthetic rubber compounds such as neoprene, nitrile and silicone are popular, but by
blending carefully selected cork granules with these polymers, finished products can be provided which
combine all the advantages of rubber, ie high tensile strength, resistance to many fluids, ability to
withstand extremes of temperature. The natural properties of cork are high compression, good recovery and low
load sealing.
Silicone seals …long lasting product that is ideal for a variety of industries. Its
properties are second to none, with a wide temperature range of -40 degrees C to +250 degrees C continuous.
The product is UV stable and non-toxic.
Nitrile seals… can be varied in formula to provide optimum sealing with controlled
swell under the most arduous conditions.
Rubber seals … where a joint is required to be highly compressible under light flange
loading.
Polyurethane seals …extremely durable, tolerant of severe pressure loads and resistant to a range of abrasive fluids,
featuring impressive long-life characteristics.

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